What's In My Jar
Dr Dennis Gross Professional Grade Resurfacing Liquid Peel
Dr Dennis Gross

Dr Dennis Gross Professional Grade Resurfacing Liquid Peel

Efficacy100/100IrritancyHigh
See all ingredients

Works for

Anti-aging
Glycolic acid, Lactic acid + 6 more
Works well
What the product description says
“The peel also possesses anti-ageing benefits, refining the look of wrinkles and pores.”
Source: Mankind

This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains glycolic acid.

These ingredients in the product can also be helpful, even though there is less evidence for their effectiveness: centella asiatica extract, hexanoyl dipeptide-3 norleucine acetate, lactic acid, resveratrol.

Keep in mind that it typically takes at least 6 weeks to notice any results because the changes that are needed to improve fine lines and elasticity happen in the deeper layers of the skin. No topical anti-aging product can “erase” wrinkles or fully reverse signs of aging.

Glycolic acidKey activeEffect: HighAn alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid~4.3–5.3%
Lactic acidKey activeEffect: MediumAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)~2.2–2.7%
Centella asiatica extractKey activeEffect: MediumA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.~0.3–0.5%
ResveratrolKey activeEffect: MediumHelps neutralize free radicals in skin and might help reduce fine lines and wrinkles, as well as even out the skin tone~0.25–0.5%
Hexanoyl dipeptide-3 norleucine acetateKey activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.15–0.3%
UbiquinoneEffect: LowCoenzyme Q10. It helps neutralize free radicals in skin, improves skin hydration and might be helpful agains fine lines and wrinkles. It can be an allergen~0.25–0.45%
Zinc pcaEffect: LowA compound that combines zinc with a hydrating ingredient PCA. Might to be helpful against acne and clogged pores. Can help calm down inflammation in skin. Could be helpful in reducing the formation of free radicals in skin. Might help to reduce fine lines in wrinkles, but solid evidence is missing~0.2–0.35%
Camellia sinensis leaf extractEffect: Low, below effective doseCan contain potent anti-oxidant compounds (abbreviated ECG, GCG, EGC, and EGCG) that might help protect the skin from free radicals. Can help calm down inflammation and has some anti-bacterial properties. Unfortunately, these antioxidants are unstable and lose their effectiveness very quickly in products. The concentration of the antioxidant compounds in the extract also tends to be low to be effective in topical formulation~0.25–0.45%
Exfoliation
Glycolic acid, Lactic acid + 5 more
Works well
What the product description says
“Professional Grade Resurfacing Liquid Peel”
Source: Mankind

This product can help exfoliate the skin. In other words, it helps break down the bonds between dead cells on the surface of the skin and speed up the skin turnover. Skin often appears softer and brighter after exfoliation, but overdoing it can result in disrupted skin barrier. The following ingredient is doing the exfoliating job in this product: capryloyl salicylic acid, glycolic acid, lactic acid, mandelic acid, salicylic acid.

Glycolic acidKey activeEffect: HighAn alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid~4.3–5.3%
Lactic acidKey activeEffect: HighAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)~2.2–2.7%
Salicylic acidKey activeEffect: HighUsed for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)~0.75–1.15%
Mandelic acidKey activeEffect: HighHelps shed the upper layer of dead cells from the surface of the skin revealing smoother, brighter skin. It can help to reduce hyperpigmentation. It has anti-bacterial properties, and might help to reduce blemishes, as well as fine lines and wrinkles. It is considered to be gentler than glycolic acid~0.7–1.05%
Tartaric acidKey activeEffect: MediumAn AHA (alpha-hydroxy acid). It oxidizes quickly which makes it less effective in skincare formulations. It can support skin's barrier and moisture levels~0.25–0.5%
Capryloyl salicylic acidKey activeEffect: High~0.2–0.35%
Salix alba bark extractEffect: LowA plant extract that can help neutralize free radicals in skin. It contains a compound salicin that can theoretically be converted into salicylic acid that, in turn, helps reduce inflammation in skin, but the evidence of effectiveness in skin is lacking and the extract is usually not used in a concentration that would enable an exfoliating effect~0.25–0.45%
Moisturizing
Linoleic acid, Hexanoyl dipeptide-3 norleucine acetate + 20 more
Works well
What the product description says
“Skin is left more radiant, smoother and more youthful.”
Source: LovelySkin

This product can help improve hydration of the skin with the two types of ingredients.

The first type is called “humectants”:
these ingredients help attract water. When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. The following ingredients in this product do the job: copper pca, glycerin.

This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: linolenic acid.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: hexanoyl dipeptide-3 norleucine acetate, linoleic acid

Linoleic acidHero· EmollientEffect: HighAn excellent emollient. Helps soften the skin, restore its barrier function, and can help to calm down inflammation. It can be helpful to prevent blemishes and clogged pores~0.3–0.5%
Hexanoyl dipeptide-3 norleucine acetateHeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.15–0.3%
Lactic acidKey active· HumectantEffect: HighAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)~2.2–2.7%
GlycerinKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~0.3–0.5%
Centella asiatica extractKey activeEffect: HighA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.~0.3–0.5%
Copper pcaKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin~0.25–0.4%
UbiquinoneKey activeEffect: HighCoenzyme Q10. It helps neutralize free radicals in skin, improves skin hydration and might be helpful agains fine lines and wrinkles. It can be an allergen~0.25–0.45%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.25–0.45%
Linolenic acidKey active· EmollientEffect: HighAn emollient that helps soften the skin and calm down inflammation~0.25–0.45%
Methyl gluceth-20Key active· HumectantEffect: MediumHelps attract water to the upper layer of the skin and soften it~0.25–0.45%
Tartaric acidKey activeEffect: MediumAn AHA (alpha-hydroxy acid). It oxidizes quickly which makes it less effective in skincare formulations. It can support skin's barrier and moisture levels~0.25–0.5%
Zinc pcaKey active· HumectantEffect: HighA compound that combines zinc with a hydrating ingredient PCA. Might to be helpful against acne and clogged pores. Can help calm down inflammation in skin. Could be helpful in reducing the formation of free radicals in skin. Might help to reduce fine lines in wrinkles, but solid evidence is missing~0.2–0.35%
Sodium pcaKey active· HumectantEffect: HighNaturally present in skin and helps to attract water to its upper layer~0.2–0.4%
Hydroxyethyl ureaKey active· HumectantEffect: HighA synthetic humectant made from urea. It pulls water into the upper layer of the skin about as well as glycerin, but without glycerin's stickiness. Unlike urea, it has not been shown to exfoliate. Lab and animal tests suggest a low risk of irritation at the levels used in products.~0.2–0.35%
Vitis vinifera fruit extractKey activeEffect: MediumA plant extract that helps attract water to the upper layer of the skin. It might be helpful in neutralizing free radicals in skin, but is less potent than the extract from the seeds~0.2–0.35%
Saccharum officinarum extractKey activeEffect: HighSugar extract that helps attract water to the upper layer of the skin~0.15–0.3%
Butylene glycol· HumectantEffect: LowUsed to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin~0.25–0.45%
Camellia sinensis leaf extractEffect: Low, below effective doseCan contain potent anti-oxidant compounds (abbreviated ECG, GCG, EGC, and EGCG) that might help protect the skin from free radicals. Can help calm down inflammation and has some anti-bacterial properties. Unfortunately, these antioxidants are unstable and lose their effectiveness very quickly in products. The concentration of the antioxidant compounds in the extract also tends to be low to be effective in topical formulation~0.25–0.45%
LecithinEffect: Low, below effective doseUsed mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin~0.2–0.4%
Colloidal oatmealUnder-dosedHelps to restore skin barrier function, soften the upper layer of the skin and calm down inflammation~0.3–0.55%
Caprylic/capric triglycerideUnder-dosedA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin~0.25–0.45%
Pyrus malus fruit extractUnder-dosedCan have some moisturizing properties due to its sugar content~0.15–0.25%
Evens skin tone
Glycolic acid, Lactic acid + 7 more
Works well
What the product description says
“The acid peel helps to restore a healthy looking complexion by improving the appearance of dullness, scarring, uneven skin tone and texture to help create naturally flawless skin.”
Source: Mankind

This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: ellagic acid, glycolic acid, lactic acid, mandelic acid, salicylic acid

The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually can help even out the skin tone: capryloyl salicylic acid, hexylresorcinol, resveratrol.

Keep in mind that you would need to apply any topical skincare targetted at hypigmentation consistently for a couple of months to get a result. No topical skincare product can help get rid of hyperpigmentation (including post-acne marks and age spots) instantly.

Glycolic acidKey activeEffect: HighAn alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid~4.3–5.3%
Lactic acidKey activeEffect: HighAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)~2.2–2.7%
Mandelic acidKey activeEffect: HighHelps shed the upper layer of dead cells from the surface of the skin revealing smoother, brighter skin. It can help to reduce hyperpigmentation. It has anti-bacterial properties, and might help to reduce blemishes, as well as fine lines and wrinkles. It is considered to be gentler than glycolic acid~0.7–1.05%
Ellagic acidKey activeEffect: HighCan help neutralize free radicals in skin. It can help prevent and treat hyperpigmentation and even out the skin tone~0.2–0.4%
Capryloyl salicylic acidKey activeEffect: Medium~0.2–0.35%
Salicylic acidEffect: LowUsed for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)~0.75–1.15%
ResveratrolEffect: LowHelps neutralize free radicals in skin and might help reduce fine lines and wrinkles, as well as even out the skin tone~0.25–0.5%
HexylresorcinolEffect: LowMight be helpful in reducing hyperpigmentation and neutralizing free radicals in skin~0.15–0.3%
Camellia sinensis leaf extractEffect: Low, below effective doseCan contain potent anti-oxidant compounds (abbreviated ECG, GCG, EGC, and EGCG) that might help protect the skin from free radicals. Can help calm down inflammation and has some anti-bacterial properties. Unfortunately, these antioxidants are unstable and lose their effectiveness very quickly in products. The concentration of the antioxidant compounds in the extract also tends to be low to be effective in topical formulation~0.25–0.45%
Anti-blemish
Side benefit the brand mentions · Salicylic acid, Glycolic acid + 7 more
Works well
What the product description says
“83% of subjects showed improvement in the appearance of pores.”
Source: Cultbeauty

This product can help reduce breakouts and clogged pores because it contains the following ingredient: salicylic acid. This ingredient is used for treating acne and can have a noticeable effect.

The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually works: capryloyl salicylic acid, glycolic acid, linoleic acid, mandelic acid, zinc pca

Salicylic acidHeroEffect: HighUsed for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)~0.75–1.15%
Glycolic acidKey activeEffect: MediumAn alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid~4.3–5.3%
Mandelic acidKey activeEffect: MediumHelps shed the upper layer of dead cells from the surface of the skin revealing smoother, brighter skin. It can help to reduce hyperpigmentation. It has anti-bacterial properties, and might help to reduce blemishes, as well as fine lines and wrinkles. It is considered to be gentler than glycolic acid~0.7–1.05%
Linoleic acidKey activeEffect: MediumAn excellent emollient. Helps soften the skin, restore its barrier function, and can help to calm down inflammation. It can be helpful to prevent blemishes and clogged pores~0.3–0.5%
Zinc pcaKey activeEffect: MediumA compound that combines zinc with a hydrating ingredient PCA. Might to be helpful against acne and clogged pores. Can help calm down inflammation in skin. Could be helpful in reducing the formation of free radicals in skin. Might help to reduce fine lines in wrinkles, but solid evidence is missing~0.2–0.35%
Capryloyl salicylic acidKey activeEffect: Medium~0.2–0.35%
Centella asiatica extractEffect: LowA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.~0.3–0.5%
Salix alba bark extractEffect: LowA plant extract that can help neutralize free radicals in skin. It contains a compound salicin that can theoretically be converted into salicylic acid that, in turn, helps reduce inflammation in skin, but the evidence of effectiveness in skin is lacking and the extract is usually not used in a concentration that would enable an exfoliating effect~0.25–0.45%
Camellia sinensis leaf extractEffect: Low, below effective doseCan contain potent anti-oxidant compounds (abbreviated ECG, GCG, EGC, and EGCG) that might help protect the skin from free radicals. Can help calm down inflammation and has some anti-bacterial properties. Unfortunately, these antioxidants are unstable and lose their effectiveness very quickly in products. The concentration of the antioxidant compounds in the extract also tends to be low to be effective in topical formulation~0.25–0.45%
Anti-oxidation
Side benefit · Centella asiatica extract, Ubiquinone + 12 more
Works well

This product contains antioxidants (resveratrol, ubiquinone) that can help neutralize free radicals in skin. By doing so, they can lessen the damage the skin gets from the UV light (sun).

The following ingredients - centella asiatica extract, hexylresorcinol, tartaric acid also can have an antioxidant effect, but there is less evidence to confirm their effectiveness in skin.

Centella asiatica extractKey activeEffect: MediumA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.~0.3–0.5%
UbiquinoneKey activeEffect: HighCoenzyme Q10. It helps neutralize free radicals in skin, improves skin hydration and might be helpful agains fine lines and wrinkles. It can be an allergen~0.25–0.45%
ResveratrolKey activeEffect: HighHelps neutralize free radicals in skin and might help reduce fine lines and wrinkles, as well as even out the skin tone~0.25–0.5%
Tartaric acidKey activeEffect: MediumAn AHA (alpha-hydroxy acid). It oxidizes quickly which makes it less effective in skincare formulations. It can support skin's barrier and moisture levels~0.25–0.5%
HexylresorcinolKey activeEffect: MediumMight be helpful in reducing hyperpigmentation and neutralizing free radicals in skin~0.15–0.3%
Salix alba bark extractEffect: LowA plant extract that can help neutralize free radicals in skin. It contains a compound salicin that can theoretically be converted into salicylic acid that, in turn, helps reduce inflammation in skin, but the evidence of effectiveness in skin is lacking and the extract is usually not used in a concentration that would enable an exfoliating effect~0.25–0.45%
Achillea millefolium extractEffect: LowPlant extract that can help neutralize free radicals in skin. Can be used as a fragrance. Can be irritating~0.25–0.5%
Ellagic acidEffect: LowCan help neutralize free radicals in skin. It can help prevent and treat hyperpigmentation and even out the skin tone~0.2–0.4%
Zinc pcaEffect: LowA compound that combines zinc with a hydrating ingredient PCA. Might to be helpful against acne and clogged pores. Can help calm down inflammation in skin. Could be helpful in reducing the formation of free radicals in skin. Might help to reduce fine lines in wrinkles, but solid evidence is missing~0.2–0.35%
Vitis vinifera fruit extractEffect: LowA plant extract that helps attract water to the upper layer of the skin. It might be helpful in neutralizing free radicals in skin, but is less potent than the extract from the seeds~0.2–0.35%
Colloidal oatmealEffect: Low, below effective doseHelps to restore skin barrier function, soften the upper layer of the skin and calm down inflammation~0.3–0.55%
Tocopheryl acetateEffect: Low, below effective doseA more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.~0.25–0.45%
Pyrus malus fruit extractEffect: Low, below effective doseCan have some moisturizing properties due to its sugar content~0.15–0.25%
Camellia sinensis leaf extractUnder-dosedCan contain potent anti-oxidant compounds (abbreviated ECG, GCG, EGC, and EGCG) that might help protect the skin from free radicals. Can help calm down inflammation and has some anti-bacterial properties. Unfortunately, these antioxidants are unstable and lose their effectiveness very quickly in products. The concentration of the antioxidant compounds in the extract also tends to be low to be effective in topical formulation~0.25–0.45%

Can it cause trouble?

Irritancy
9 strong irritants: Alcohol denat., Hamamelis virginiana leaf extract + 7 more — patch-test recommended
High risk
We flagged 34 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Alcohol denat.Produces temporary toning effect. Can help dissolve other ingredients or preserve productsHigh~7.3–8.9%est.
Glycolic acidAn alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acidHigh~4.3–5.3%est.
Hamamelis virginiana leaf extractA plant extract that can help calm down inflammation in skin. Can, however, itself be irritatingHigh~3–3.7%est.
Salicylic acidUsed for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)High~0.75–1.15%est.
Mandelic acidHelps shed the upper layer of dead cells from the surface of the skin revealing smoother, brighter skin. It can help to reduce hyperpigmentation. It has anti-bacterial properties, and might help to reduce blemishes, as well as fine lines and wrinkles. It is considered to be gentler than glycolic acidHigh~0.7–1.05%est.
Salix alba bark extractA plant extract that can help neutralize free radicals in skin. It contains a compound salicin that can theoretically be converted into salicylic acid that, in turn, helps reduce inflammation in skin, but the evidence of effectiveness in skin is lacking and the extract is usually not used in a concentration that would enable an exfoliating effectHigh~0.25–0.45%est.
Capryloyl salicylic acid—High~0.2–0.35%est.
Chamomilla recutita flower extractPlant extract that can have healing and anti-inflammatory properties. It is a potential allergen and can be irritatingHigh~0.15–0.25%est.
Citrus aurantium dulcis fruit extractA plant extract that is used as a fragrance. Can be irritating and lead to photosensitivityHigh~0.15–0.25%est.
Citrus limon fruit extractUsed as a fragrance. Can be irritating and cause photosensitivityHigh~0.15–0.3%est.
Achillea millefolium extractPlant extract that can help neutralize free radicals in skin. Can be used as a fragrance. Can be irritatingHigh~0.2–0.4%est.
Menthyl lactateUsed as a fragrance. Can be irritatingHigh~0.2–0.35%est.
Jasminum officinale flower/leaf extractUsed as a fragranceHigh~0.15–0.25%est.
Eugenia caryophyllus flower extractA plant extract that is used as a fragrance. Can be irritatingHigh~0.25–0.4%est.
Lavandula angustifolia flower/leaf/stem extractUsed as a fragranceHigh~0.2–0.35%est.
Lactic acidAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)Medium~2.2–2.7%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~1.8–2.2%est.
Potassium hydroxideUsed to adjust the pH level of productsMedium~1.5–1.9%est.
Phytic acidAn alpha-hydroxy acid (AHA), but is mostly used to stabilize product formulations in cosmeticsMedium~0.45–0.7%est.
Tartaric acidAn AHA (alpha-hydroxy acid). It oxidizes quickly which makes it less effective in skincare formulations. It can support skin's barrier and moisture levelsMedium~0.25–0.5%est.
Ellagic acidCan help neutralize free radicals in skin. It can help prevent and treat hyperpigmentation and even out the skin toneMedium~0.2–0.4%est.
HexylresorcinolMight be helpful in reducing hyperpigmentation and neutralizing free radicals in skinMedium~0.15–0.3%est.
Pyrus malus fruit extractCan have some moisturizing properties due to its sugar contentMedium~0.15–0.25%est.
Linolenic acidAn emollient that helps soften the skin and calm down inflammationMedium~0.25–0.45%est.
Disodium edtaStabilizes the product formulationMedium~0.2–0.35%est.
Sodium citrateHelps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve productsMedium~0.2–0.35%est.
Caprylic/capric triglycerideA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerinMedium~0.25–0.45%est.
Vitis vinifera fruit extractA plant extract that helps attract water to the upper layer of the skin. It might be helpful in neutralizing free radicals in skin, but is less potent than the extract from the seedsMedium~0.2–0.35%est.
Potassium sorbateA preservativeMedium~0.25–0.45%est.
Centella asiatica extractA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.Medium~0.3–0.5%est.
ResveratrolHelps neutralize free radicals in skin and might help reduce fine lines and wrinkles, as well as even out the skin toneMedium~0.25–0.5%est.
Tocopheryl acetateA more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.Medium~0.25–0.45%est.
Leuconostoc/radish root ferment filtrateA preservative that comes from radishes fermented by a bacteria. New research suggests that the preservation properties in the ingredient come from an ammonium salt that is not present naturally in radish root but used in its cultivation. Is problematic because the exact amount of the preservative agents is difficult to determineMedium~0.25–0.45%est.
Tetrasodium edtaHelps to stabilize the product formulationMedium~0.15–0.3%est.
Comedogenic
Clean of flagged comedogenic ingredients
None flagged
Alternatives
Cheaper, or higher on efficacy
Gentle Resurfacing Liquid
Deviant Skincare Gentle Resurfacing Liquid
Cheaper75% match
$52.00
Multi Acid Peeling Solution
REVOLUTION SKINCARE Multi Acid Peeling Solution
Cheaper75% match
$13.00
View all alternatives

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Ingredients

Filter by role to see what each ingredient is doing.

Water~45–55%
Formula
Irritation risk
Low

Plain old water

More about Water
Alcohol denat.~7.3–8.9%
Irritant · high
Irritation risk
High

Produces temporary toning effect. Can help dissolve other ingredients or preserve products

More about Alcohol denat.
Glycolic acid~4.3–5.3%
Key activeIrritant · high
Irritation risk
High
Works for
ExfoliationAnti-agingEvens skin toneAnti-blemish

An alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid

More about Glycolic acid
Hamamelis virginiana leaf extract~3–3.7%
Irritant · high
Irritation risk
High
Works for
Anti-inflammatory

A plant extract that can help calm down inflammation in skin. Can, however, itself be irritating

More about Hamamelis virginiana leaf extract
Lactic acid~2.2–2.7%
Key activeIrritant · medium
Irritation risk
Medium
Works for
ExfoliationEvens skin toneMoisturizingAnti-aging

An exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)

More about Lactic acid
Citric acid~1.8–2.2%
Irritant · medium
Irritation risk
Medium

Can work as an exfoliant but is typically used to adjust the product pH

More about Citric acid
Potassium hydroxide~1.5–1.9%
Irritant · medium
Irritation risk
Medium

Used to adjust the pH level of products

More about Potassium hydroxide
Salicylic acid~0.75–1.15%
Hero · Anti-blemishIrritant · high
Irritation risk
High
Works for
Anti-inflammatoryAnti-blemishExfoliationAntibacterialEvens skin tone

Used for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)

More about Salicylic acid
Bromelain~1–1.2%
Formula
Irritation risk
Low
More about Bromelain
Mandelic acid~0.7–1.05%
Key activeIrritant · high
Irritation risk
High
Works for
Evens skin toneExfoliationAnti-blemishAntibacterial

Helps shed the upper layer of dead cells from the surface of the skin revealing smoother, brighter skin. It can help to reduce hyperpigmentation. It has anti-bacterial properties, and might help to reduce blemishes, as well as fine lines and wrinkles. It is considered to be gentler than glycolic acid

More about Mandelic acid
Malic acid~0.55–0.8%
Formula
Irritation risk
Low

Helps adjust the product pH

More about Malic acid
Phytic acid~0.45–0.7%
Irritant · medium
Irritation risk
Medium

An alpha-hydroxy acid (AHA), but is mostly used to stabilize product formulations in cosmetics

More about Phytic acid
Pyruvic acid~0.35–0.65%
Formula
Irritation risk
Low
More about Pyruvic acid
Rehmannia glutinosa root extract~0.3–0.55%
Formula
Irritation risk
Low
More about Rehmannia glutinosa root extract
Salix alba bark extract~0.25–0.45%
Irritant · high
Irritation risk
High
Works for
Anti-inflammatoryAnti-oxidationAnti-blemishExfoliation

A plant extract that can help neutralize free radicals in skin. It contains a compound salicin that can theoretically be converted into salicylic acid that, in turn, helps reduce inflammation in skin, but the evidence of effectiveness in skin is lacking and the extract is usually not used in a concentration that would enable an exfoliating effect

More about Salix alba bark extract
Tartaric acid~0.25–0.5%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Anti-oxidationMoisturizingExfoliation

An AHA (alpha-hydroxy acid). It oxidizes quickly which makes it less effective in skincare formulations. It can support skin's barrier and moisture levels

More about Tartaric acid
Gallic acid~0.25–0.45%
Formula
Irritation risk
Low
More about Gallic acid
Ellagic acid~0.2–0.4%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Evens skin toneAnti-oxidation

Can help neutralize free radicals in skin. It can help prevent and treat hyperpigmentation and even out the skin tone

More about Ellagic acid
Capryloyl salicylic acid~0.2–0.35%
Key activeIrritant · high
Irritation risk
High
Works for
ExfoliationEvens skin toneAnti-blemish
More about Capryloyl salicylic acid
Hexanoyl dipeptide-3 norleucine acetate~0.15–0.3%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingAnti-aging

A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles

More about Hexanoyl dipeptide-3 norleucine acetate
Hexylresorcinol~0.15–0.3%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Anti-oxidationEvens skin tone

Might be helpful in reducing hyperpigmentation and neutralizing free radicals in skin

More about Hexylresorcinol
Pyrus malus fruit extract~0.15–0.25%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidation

Can have some moisturizing properties due to its sugar content

More about Pyrus malus fruit extract
Chamomilla recutita flower extract~0.15–0.25%
Irritant · high
Irritation risk
High
Works for
Anti-inflammatory

Plant extract that can have healing and anti-inflammatory properties. It is a potential allergen and can be irritating

More about Chamomilla recutita flower extract
Citrus aurantium dulcis fruit extract~0.15–0.25%
Irritant · high
Irritation risk
High

A plant extract that is used as a fragrance. Can be irritating and lead to photosensitivity

More about Citrus aurantium dulcis fruit extract
Citrus limon fruit extract~0.15–0.3%
Irritant · high
Irritation risk
High

Used as a fragrance. Can be irritating and cause photosensitivity

More about Citrus limon fruit extract
Saccharum officinarum extract~0.15–0.3%
Key active
Irritation risk
Low
Works for
Moisturizing

Sugar extract that helps attract water to the upper layer of the skin

More about Saccharum officinarum extract
Achillea millefolium extract~0.2–0.4%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

Plant extract that can help neutralize free radicals in skin. Can be used as a fragrance. Can be irritating

More about Achillea millefolium extract
Camellia sinensis leaf extract~0.2–0.35%
Under-dosed
Irritation risk
Low
Works for
AntibacterialAnti-oxidationAnti-agingAnti-blemishEvens skin toneMoisturizing

Can contain potent anti-oxidant compounds (abbreviated ECG, GCG, EGC, and EGCG) that might help protect the skin from free radicals. Can help calm down inflammation and has some anti-bacterial properties. Unfortunately, these antioxidants are unstable and lose their effectiveness very quickly in products. The concentration of the antioxidant compounds in the extract also tends to be low to be effective in topical formulation

More about Camellia sinensis leaf extract
Linoleic acid~0.3–0.5%
Hero · Moisturizing
Irritation risk
Low
Works for
CleansingMoisturizingAnti-blemish

An excellent emollient. Helps soften the skin, restore its barrier function, and can help to calm down inflammation. It can be helpful to prevent blemishes and clogged pores

More about Linoleic acid
Linolenic acid~0.25–0.45%
Key activeIrritant · medium
Irritation risk
Medium
Works for
CleansingMoisturizingAnti-inflammatoryReduces irritation

An emollient that helps soften the skin and calm down inflammation

More about Linolenic acid
Soy isoflavones~0.15–0.3%
Formula
Irritation risk
Low
More about Soy isoflavones
Copper pca~0.2–0.35%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin

More about Copper pca
Zinc pca~0.15–0.3%
Key active
Irritation risk
Low
Works for
Anti-inflammatoryMoisturizingAnti-blemishAnti-agingAnti-oxidation

A compound that combines zinc with a hydrating ingredient PCA. Might to be helpful against acne and clogged pores. Can help calm down inflammation in skin. Could be helpful in reducing the formation of free radicals in skin. Might help to reduce fine lines in wrinkles, but solid evidence is missing

More about Zinc pca
Hydroxyethyl urea~0.2–0.35%
Key active
Irritation risk
Low
Works for
Moisturizing

A synthetic humectant made from urea. It pulls water into the upper layer of the skin about as well as glycerin, but without glycerin's stickiness. Unlike urea, it has not been shown to exfoliate. Lab and animal tests suggest a low risk of irritation at the levels used in products.

More about Hydroxyethyl urea
Glycerin~0.2–0.4%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin
Lecithin~0.2–0.4%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Used mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin

More about Lecithin
Disodium edta~0.2–0.35%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Sodium citrate~0.2–0.35%
Irritant · medium
Irritation risk
Medium

Helps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve products

More about Sodium citrate
Polysorbate 20~0.2–0.4%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Polysorbate 20
Menthyl lactate~0.2–0.35%
Irritant · high
Irritation risk
High

Used as a fragrance. Can be irritating

More about Menthyl lactate
Caprylic/capric triglyceride~0.25–0.45%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin

More about Caprylic/capric triglyceride
Jasminum officinale flower/leaf extract~0.15–0.25%
Irritant · high
Irritation risk
High

Used as a fragrance

More about Jasminum officinale flower/leaf extract
Eugenia caryophyllus flower extract~0.25–0.4%
Irritant · high
Irritation risk
High

A plant extract that is used as a fragrance. Can be irritating

More about Eugenia caryophyllus flower extract
Vitis vinifera fruit extract~0.2–0.35%
Key activeIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidation

A plant extract that helps attract water to the upper layer of the skin. It might be helpful in neutralizing free radicals in skin, but is less potent than the extract from the seeds

More about Vitis vinifera fruit extract
Lavandula angustifolia flower/leaf/stem extract~0.2–0.35%
Irritant · high
Irritation risk
High

Used as a fragrance

More about Lavandula angustifolia flower/leaf/stem extract
Phenoxyethanol~0.25–0.4%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Sodium benzoate~0.25–0.45%
Formula
Irritation risk
Low

A preservative

More about Sodium benzoate
Potassium sorbate~0.25–0.45%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Water~0.25–0.45%
Formula
Irritation risk
Low

Plain old water

More about Water
Polysorbate 20~0.25–0.5%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Polysorbate 20
Methyl gluceth-20~0.25–0.45%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin and soften it

More about Methyl gluceth-20
Sodium bicarbonate~0.3–0.6%
Formula
Irritation risk
Low

Helps regulate the product pH

More about Sodium bicarbonate
Sodium hyaluronate~0.25–0.45%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin

More about Sodium hyaluronate
Centella asiatica extract~0.3–0.5%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Reduces irritationReduces rednessMoisturizingAnti-inflammatoryAnti-agingAnti-oxidationAnti-blemish

A plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.

More about Centella asiatica extract
Soy isoflavones~0.2–0.4%
Formula
Irritation risk
Low
More about Soy isoflavones
Colloidal oatmeal~0.3–0.55%
Under-dosed
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryReduces irritationAnti-oxidation

Helps to restore skin barrier function, soften the upper layer of the skin and calm down inflammation

More about Colloidal oatmeal
Achillea millefolium extract~0.25–0.5%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

Plant extract that can help neutralize free radicals in skin. Can be used as a fragrance. Can be irritating

More about Achillea millefolium extract
Camellia sinensis leaf extract~0.25–0.45%
Under-dosed
Irritation risk
Low
Works for
Anti-oxidationAntibacterialAnti-agingAnti-blemishMoisturizingEvens skin tone

Can contain potent anti-oxidant compounds (abbreviated ECG, GCG, EGC, and EGCG) that might help protect the skin from free radicals. Can help calm down inflammation and has some anti-bacterial properties. Unfortunately, these antioxidants are unstable and lose their effectiveness very quickly in products. The concentration of the antioxidant compounds in the extract also tends to be low to be effective in topical formulation

More about Camellia sinensis leaf extract
Ubiquinone~0.25–0.45%
Key active
Irritation risk
Low
Works for
Anti-oxidationMoisturizingAnti-aging

Coenzyme Q10. It helps neutralize free radicals in skin, improves skin hydration and might be helpful agains fine lines and wrinkles. It can be an allergen

More about Ubiquinone
Resveratrol~0.25–0.5%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Anti-oxidationAnti-agingEvens skin tone

Helps neutralize free radicals in skin and might help reduce fine lines and wrinkles, as well as even out the skin tone

More about Resveratrol
Tocopheryl acetate~0.25–0.45%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.

More about Tocopheryl acetate
Leuconostoc/radish root ferment filtrate~0.25–0.45%
Irritant · medium
Irritation risk
Medium

A preservative that comes from radishes fermented by a bacteria. New research suggests that the preservation properties in the ingredient come from an ammonium salt that is not present naturally in radish root but used in its cultivation. Is problematic because the exact amount of the preservative agents is difficult to determine

More about Leuconostoc/radish root ferment filtrate
Glycerin~0.3–0.5%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin
Butylene glycol~0.25–0.45%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin

More about Butylene glycol
Copper pca~0.25–0.4%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin

More about Copper pca
Sodium pca~0.2–0.4%
Key active
Irritation risk
Low
Works for
Moisturizing

Naturally present in skin and helps to attract water to its upper layer

More about Sodium pca
Zinc pca~0.2–0.35%
Key active
Irritation risk
Low
Works for
Anti-inflammatoryMoisturizingAnti-blemishAnti-agingAnti-oxidation

A compound that combines zinc with a hydrating ingredient PCA. Might to be helpful against acne and clogged pores. Can help calm down inflammation in skin. Could be helpful in reducing the formation of free radicals in skin. Might help to reduce fine lines in wrinkles, but solid evidence is missing

More about Zinc pca
Octoxynol-9~0.2–0.35%
Formula
Irritation risk
Low
Works for
Cleansing
More about Octoxynol-9
Citric acid~0.15–0.3%
Irritant · medium
Irritation risk
Medium

Can work as an exfoliant but is typically used to adjust the product pH

More about Citric acid
Tetrasodium edta~0.15–0.3%
Irritant · medium
Irritation risk
Medium

Helps to stabilize the product formulation

More about Tetrasodium edta
Phenoxyethanol~0.2–0.35%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Sodium benzoate~0.15–0.25%
Formula
Irritation risk
Low

A preservative

More about Sodium benzoate
Potassium sorbate~0.15–0.3%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Ingredient list view

Water, Alcohol denat., Glycolic acid, Hamamelis virginiana leaf extract, Lactic acid, Citric acid, Potassium hydroxide, Salicylic acid, Bromelain, Mandelic acid, Malic acid, Phytic acid, Pyruvic acid, Rehmannia glutinosa root extract, Salix alba bark extract, Tartaric acid, Gallic acid, Ellagic acid, Capryloyl salicylic acid, Hexanoyl dipeptide-3 norleucine acetate, Hexylresorcinol, Pyrus malus fruit extract, Chamomilla recutita flower extract, Citrus aurantium dulcis fruit extract, Citrus limon fruit extract, Saccharum officinarum extract, Achillea millefolium extract, Camellia sinensis leaf extract, Linoleic acid, Linolenic acid, Soy isoflavones, Copper pca, Zinc pca, Hydroxyethyl urea, Glycerin, Lecithin, Disodium edta, Sodium citrate, Polysorbate 20, Menthyl lactate, Caprylic/capric triglyceride, Jasminum officinale flower/leaf extract, Eugenia caryophyllus flower extract, Vitis vinifera fruit extract, Lavandula angustifolia flower/leaf/stem extract, Phenoxyethanol, Sodium benzoate, Potassium sorbate, Water, Polysorbate 20, Methyl gluceth-20, Sodium bicarbonate, Sodium hyaluronate, Centella asiatica extract, Soy isoflavones, Colloidal oatmeal, Achillea millefolium extract, Camellia sinensis leaf extract, Ubiquinone, Resveratrol, Tocopheryl acetate, Leuconostoc/radish root ferment filtrate, Glycerin, Butylene glycol, Copper pca, Sodium pca, Zinc pca, Octoxynol-9, Citric acid, Tetrasodium edta, Phenoxyethanol, Sodium benzoate, Potassium sorbate

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Worth comparing, line by line.

Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.

Side-by-side comparison of this product against its closest alternatives
Dr Dennis GrossProfessional Grade Resurfacing Liquid PeelYOUR PRODUCTDeviant SkincareGentle Resurfacing LiquidBeauty DropsAHA 30% + BHA 2% PeelingREVOLUTION SKINCAREMulti Acid Peeling Solution
Match—75%75%75%
Price—$52.00—$13.00
Shared key ingredients—6 of 246 of 245 of 24
Key difference—GluconolactonePanthenol—
Irritancy High Low Medium Medium
Drying alcohol Contains drying alcohol ———
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Product summary

"Dr Dennis Gross - Professional Grade Resurfacing Liquid Peel" is effective for: Anti-inflammatory, Exfoliation, Anti-blemish, Moisturizing, Evens skin tone and Anti-aging

Ingredient callouts

  • Exfoliating acids (mandelic acid 0.70% - 1.05%, lactic acid 2.20% - 2.70% and glycolic acid 4.30% - 5.30%). In this concentration, they will have a noticeable exfoliating effect. They can also have an anti-aging effect and stimulate collagen production in a long-run. Lactic Acid can also help to attract water to the upper layer (works as a humectant).
  • Peptides (hexanoyl dipeptide-3 norleucine acetate 0.15% - 0.30%). There are many different kind of Peptides and they are naturally present in our skin. They all are a combination of aminoacids. Some of them work as natural antibiotics, promote wound-healing and production of collagen. The science is still not settled on how effective Peptides are in skincare, but it is very likely that they have a benefit. They might help restore the skin barrier and fight the signs of aging. At the very least, Peptides work as humectants: they attract water to the upper layer of the skin and improve its hydration.
  • Salicylic acid (0.75% - 1.15%). This is an oil-soluble exfoliating acid. Because of this property, it can work inside pores and help reduce the congestion. It has an anti-inflammatory effect and is used to treat acne. Because it is a quite strong exfoliator, be careful with using this product too often: it could result in over-exfoliation.
  • Humectants (zinc pca 0.20% - 0.35%, sodium pca 0.20% - 0.40%, copper pca 0.25% - 0.40%, glycerin 0.30% - 0.50%, sodium hyaluronate 0.25% - 0.45%, glycerin 0.20% - 0.40%, hydroxyethyl urea 0.20% - 0.35%, zinc pca 0.15% - 0.30%, copper pca 0.20% - 0.35% and lactic acid 2.20% - 2.70%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

About the brand

According to Cruelty-Free Kitty "Dr Dennis Gross" is cruelty free and so is its parent company.

Price

The product retails from 76.00$ up to 102.00$ in the United States, from 117.00CA$ up to 162.47CA$ in Canada and from 102.00£ up to 152.00£ in the United Kingdom.

For a detailed price comparison: click here.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 51 studies and safety reviews.

  1. 1
    Photoprotective and antiinflammatory effects of topical glycolic acidncbi.nlm.nih.gov
  2. 2
    Glycolic acid peel therapy – a current reviewncbi.nlm.nih.gov
  3. 3
    Dual Effects of Alpha-Hydroxy Acids on the Skinmdpi.com
  4. 4
    Epidermal and dermal effects of topical lactic acidncbi.nlm.nih.gov
  5. 5
    Dual Effects of Alpha-Hydroxy Acids on the Skinpdfs.semanticscholar.org
  6. 6
    Salicylic acid as a peeling agent: a comprehensive reviewncbi.nlm.nih.gov
Dr Dennis Gross Professional Grade Resurfacing Liquid Peel
Dr Dennis GrossProfessional Grade Resurfacing Liquid Peel
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As an Amazon Associate, WIMJ earns from qualifying purchases.