Dr Dennis Gross

Dr Dennis Gross Hyaluronic Marine Hydration Booster by Dr Dennis Gross

Name: Dr Dennis Gross - Hyaluronic Marine Hydration Booster by Dr Dennis Gross
Brand: Dr Dennis Gross

Efficacy100/100IrritancyHigh

See all ingredients

Works for

Moisturizing

Linoleic acid, Ceramide ap + 22 more

Works well

What the product description says

“Enhance the benefits of your skincare routine with Dr Dennis Gross Skincare' Clinical Concentrate Hydration Booster Serum , a professional-grade, time-released concentrate that expertly infuses skin with moisture for a plumped-up, soft and healthy appearance.”

Source: Mankind

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: cholesterol, hydrolyzed collagen.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: ceramide ap, ceramide eop, ceramide np, linoleic acid, phytosphingosine, tetrapeptide-21, urea

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~1.8–2.2%

Ceramide apHero· EmollientEffect: HighA type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin~1.2–1.4%

Ceramide eopHero· EmollientEffect: HighA type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin~0.95–1.15%

Ceramide npHero· EmollientEffect: HighA type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin~0.75–1.15%

PhytosphingosineHero· EmollientEffect: HighA type of lipid that is naturally present in skin. It might help in repairing skin barrier function and has anti-bacterial effect~0.5–0.75%

UreaHero· HumectantEffect: HighNaturally present in skin (urea makes up about 7% of natural moisturizing factors in skin). Attracts water to the upper layer of the skin. Also has a positive effect on the skin barrier beyond the humectant action. Can enhance penetration of other ingredients. Is an exfoliating ingredient when used in high concentrations~0.45–0.7%

Tetrapeptide-21HeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.45–0.7%

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~4.9–6%

Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~3.6–4.3%

Saccharide isomerateKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin~2.8–3.4%

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.~1.6–1.9%

Hydrolyzed collagenKey active· Humectant, EmollientEffect: HighA typically plant-derived compound that is supposed mimic human collagen. Cannot penetrate the skin barrier so is not particularly useful in skincare products beyond attracting water to the upper layer of the skin~0.9–1.1%

Linolenic acidKey active· EmollientEffect: HighAn emollient that helps soften the skin and calm down inflammation~0.5–0.8%

CholesterolKey active· EmollientEffect: HighAn emollient that is naturally found in skin~0.45–0.65%

Copper pcaKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin~0.45–0.65%

Sodium pcaKey active· HumectantEffect: HighNaturally present in skin and helps to attract water to its upper layer~0.45–0.7%

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~0.4–0.6%

Camellia sinensis leaf extractEffect: LowCan 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~0.65–0.95%

C13-14 isoparaffin· EmollientEffect: LowHelps soften the upper layer of the skin, dissolve other ingredients and create a thicker product consistency~0.5–0.75%

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~0.45–0.7%

Cucumis sativus fruit extractEffect: Low, below effective doseMight be somewhat helpful in reducing hyperpigmentation and neutralizing free radicals but its typical concentration in a product is too low for having an effect~1.3–1.6%

TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.45–0.7%

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~0.55–0.8%

Lactic acidUnder-dosedAn 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)~0.5–0.8%

Anti-aging

Retinol, Centella asiatica extract + 6 more

Works well

What the product description says

“Dedicated to boosting skin's hydration levels whilst addressing signs of ageing, its blend of antioxidants and Hyaluronic Acid work in synergy to moisturise and soothe; Hyaluronic Acid hydrates and plumps to soften the appearance of fine lines and wrinkles, whilst Watermelon extract protects from free radical attacks.”

Source: Mankind

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

These ingredients in the product can also be helpful, even though there is less evidence for their effectiveness: centella asiatica extract, tetrapeptide-21.

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.

RetinolHeroEffect: HighTwo steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritating~0.45–0.65%

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.~1.6–1.9%

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~0.55–0.85%

Tetrapeptide-21Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.45–0.7%

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~0.4–0.6%

Anti-blemish

Not advertised by the brand · Retinol, Linoleic acid + 5 more

Works well

This product can help reduce breakouts and clogged pores because it contains the following ingredient: retinol. 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: glycolic acid, linoleic acid, zinc pca

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~1.8–2.2%

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~0.55–0.85%

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~0.4–0.6%

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.~1.6–1.9%

PhytosphingosineEffect: LowA type of lipid that is naturally present in skin. It might help in repairing skin barrier function and has anti-bacterial effect~0.5–0.75%

Anti-oxidation

Not advertised by the brand · Centella asiatica extract, Camellia sinensis leaf extract + 7 more

Works well

This product contains antioxidants (retinol) 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 - camellia sinensis leaf extract, centella asiatica extract also can have an antioxidant effect, but there is less evidence to confirm their effectiveness in skin.

Camellia sinensis leaf extractKey activeEffect: MediumCan 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~0.65–0.95%

RetinolKey activeEffect: HighTwo steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritating~0.45–0.65%

Citrullus lanatus fruit extractEffect: Low, below effective doseA plant extract that can contain an antioxidant compound~0.65–0.95%

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.~0.5–0.75%

BisabololEffect: Low, below effective doseAn active component of chamomile plant that historically has been used to calm down irritated skin. A recent study shows that bisabolol indeed can have some anti-inflammatory effect on skin, even though conclusive data is lacking. Bisabolol has a sweet floral scent and can be added to products for its aromatic properties~0.4–0.65%

TocopherolUnder-dosedPure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.45–0.7%

Exfoliation

Side benefit the brand mentions · Glycolic acid, Retinol + 2 more

Works well

What the product description says

“The Dr Dennis Gross Skincare SkincareTM Clinical Concentrate Hydration Booster is a hydration super-serum that's one of the best beauty products in the Dr Dennis Gross Skincare SkincareTM line.”

Source: SkincareRX

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: glycolic acid, retinol.

UreaKey activeEffect: MediumNaturally present in skin (urea makes up about 7% of natural moisturizing factors in skin). Attracts water to the upper layer of the skin. Also has a positive effect on the skin barrier beyond the humectant action. Can enhance penetration of other ingredients. Is an exfoliating ingredient when used in high concentrations~0.45–0.7%

Evens skin tone

Not advertised by the brand · Retinol, Glycolic acid + 2 more

Works well

This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: retinol.

In addition, this product contains glycolic acid. This ingredient (ingredients) might help reduce hyperpigmentation, but the effect, if any, is likely to be small.

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.

Can it cause trouble?

Irritancy

4 strong irritants: Retinol, Benzyl salicylate + 2 more — patch-test recommended

High risk

We flagged 23 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.

IngredientFunctionIrritationEst. amount

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~0.55–0.85%est.

Chamomilla recutita flower extractPlant extract that can have healing and anti-inflammatory properties. It is a potential allergen and can be irritatingHigh~0.5–0.75%est.

RetinolTwo steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritatingHigh~0.45–0.65%est.

Glyceryl oleateHelps oil and water mix together. Can be irritatingHigh~0.45–0.65%est.

Benzyl salicylateA fragrance. Is a likely irritantHigh~0.1–0.25%est.

LinaloolA fragrance. Can be irritatingHigh~0.1–0.15%est.

ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.05–0.15%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~1.6–1.9%est.

Cucumis sativus fruit extractMight be somewhat helpful in reducing hyperpigmentation and neutralizing free radicals but its typical concentration in a product is too low for having an effectMedium~1.3–1.6%est.

Citrullus lanatus fruit extractA plant extract that can contain an antioxidant compoundMedium~0.65–0.95%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~0.5–0.8%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~0.5–0.75%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~0.45–0.7%est.

Linolenic acidAn emollient that helps soften the skin and calm down inflammationMedium~0.5–0.8%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~0.55–0.8%est.

Laureth-7Helps oil and water mix togetherMedium~0.5–0.7%est.

Sodium lauroyl lactylateHelps water and oil mix togetherMedium~0.5–0.7%est.

PolyacrylamideUsed to improve product texture and help oil and water mix togetherMedium~0.5–0.75%est.

BhtA preservativeMedium~0.3–0.55%est.

Disodium edtaStabilizes the product formulationMedium~0.3–0.5%est.

Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.25–0.5%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~0.25–0.45%est.

Potassium sorbateA preservativeMedium~0.15–0.3%est.

Comedogenic

Clean of flagged comedogenic ingredients

None flagged

Alternatives

Cheaper, or higher on efficacy

CeraVe Skin Renewing Retinol Serum

Cheaper72% match

$18.97

pureclinica Triple Strength Vitamin C, E & Ferulic Acid Serum

Cheaper72% match

$29.99

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Ingredients

Filter by role to see what each ingredient is doing.

Oenothera biennis flower/leaf/stem extract~25–30%

Formula

Irritation risk: Low

More about Oenothera biennis flower/leaf/stem extract

Water~12–15%

Formula

Irritation risk: Low

Plain old water

More about Water

Glycerin~4.9–6%

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

Sodium hyaluronate~3.6–4.3%

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

Saccharide isomerate~2.8–3.4%

Key active

Irritation risk: Low

Works for

Moisturizing

Helps attract water to the upper layer of the skin

More about Saccharide isomerate

Yucca aloifolia leaf/root extract~1.9–2.3%

Formula

Irritation risk: Low

More about Yucca aloifolia leaf/root extract

Linoleic acid~1.8–2.2%

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

Centella asiatica extract~1.6–1.9%

Key activeIrritant · medium

Irritation risk: Medium

Works for

Reduces irritationAnti-inflammatoryReduces rednessMoisturizingAnti-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

Cucumis sativus fruit extract~1.3–1.6%

Irritant · medium

Irritation risk: Medium

Works for

MoisturizingAnti-oxidation

Might be somewhat helpful in reducing hyperpigmentation and neutralizing free radicals but its typical concentration in a product is too low for having an effect

More about Cucumis sativus fruit extract

Ceramide ap~1.2–1.4%

Hero · Moisturizing

Irritation risk: Low

Works for

Reduces irritationMoisturizingAnti-inflammatory

A type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin

More about Ceramide ap

Ceramide eop~0.95–1.15%

Hero · Moisturizing

Irritation risk: Low

Works for

Reduces irritationMoisturizingAnti-inflammatory

More about Ceramide eop

Ceramide np~0.75–1.15%

Hero · Moisturizing

Irritation risk: Low

Works for

MoisturizingReduces irritationAnti-inflammatory

More about Ceramide np

Citrullus lanatus fruit extract~0.65–0.95%

Irritant · medium

Irritation risk: Medium

Works for

Anti-oxidation

A plant extract that can contain an antioxidant compound

More about Citrullus lanatus fruit extract

Hydrolyzed collagen~0.9–1.1%

Key active

Irritation risk: Low

Works for

Moisturizing

A typically plant-derived compound that is supposed mimic human collagen. Cannot penetrate the skin barrier so is not particularly useful in skincare products beyond attracting water to the upper layer of the skin

More about Hydrolyzed collagen

Camellia sinensis leaf extract~0.65–0.95%

Key active

Irritation risk: Low

Works for

Anti-oxidationAntibacterialAnti-agingEvens skin toneMoisturizingAnti-blemish

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

Quercetin caprylate~0.6–0.85%

Formula

Irritation risk: Low

More about Quercetin caprylate

Glycolic acid~0.55–0.85%

Key activeIrritant · high

Irritation risk: High

Works for

ExfoliationEvens skin toneAnti-agingAnti-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

Lactic acid~0.5–0.8%

Under-dosedIrritant · 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

Chamomilla recutita flower extract~0.5–0.75%

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

Glycine soja extract~0.5–0.75%

Formula

Irritation risk: Low

More about Glycine soja extract

Retinol~0.45–0.65%

Hero · Anti-aging, Evens skin tone, Anti-blemishIrritant · high

Irritation risk: High

Works for

ExfoliationEvens skin toneAnti-blemishMattifyingAnti-oxidationAnti-aging

Two steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritating

More about Retinol

Tocopheryl acetate~0.5–0.75%

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

Tocopherol~0.45–0.7%

Under-dosed

Irritation risk: Low

Works for

Anti-oxidationMoisturizingAnti-agingAnti-inflammatory

Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself

More about Tocopherol

Symphytum officinale extract~0.45–0.65%

Formula

Irritation risk: Low

More about Symphytum officinale extract

Cocos nucifera fruit juice~0.5–0.7%

Formula

Irritation risk: Low

More about Cocos nucifera fruit juice

Tetrapeptide-21~0.45–0.7%

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 Tetrapeptide-21

Copper pca~0.45–0.65%

Key active

Irritation risk: Low

Works for

Moisturizing

Helps attract water to the upper layer of the skin

More about Copper pca

Sodium pca~0.45–0.7%

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

Urea~0.45–0.7%

Hero · Moisturizing

Irritation risk: Low

Works for

MoisturizingExfoliation

Naturally present in skin (urea makes up about 7% of natural moisturizing factors in skin). Attracts water to the upper layer of the skin. Also has a positive effect on the skin barrier beyond the humectant action. Can enhance penetration of other ingredients. Is an exfoliating ingredient when used in high concentrations

More about Urea

Bisabolol~0.4–0.65%

Formula

Irritation risk: Low

Works for

Reduces irritationAnti-inflammatoryAnti-oxidation

An active component of chamomile plant that historically has been used to calm down irritated skin. A recent study shows that bisabolol indeed can have some anti-inflammatory effect on skin, even though conclusive data is lacking. Bisabolol has a sweet floral scent and can be added to products for its aromatic properties

More about Bisabolol

Leuconostoc/radish root ferment filtrate~0.45–0.7%

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

Linolenic acid~0.5–0.8%

Key activeIrritant · medium

Irritation risk: Medium

Works for

MoisturizingCleansingReduces irritationAnti-inflammatory

An emollient that helps soften the skin and calm down inflammation

More about Linolenic acid

Acrylates/carbamate copolymer~0.45–0.7%

Formula

Irritation risk: Low

More about Acrylates/carbamate copolymer

C13-14 isoparaffin~0.5–0.75%

Formula

Irritation risk: Low

Works for

Moisturizing

Helps soften the upper layer of the skin, dissolve other ingredients and create a thicker product consistency

More about C13-14 isoparaffin

Phytosphingosine~0.5–0.75%

Hero · Moisturizing

Irritation risk: Low

Works for

MoisturizingAnti-blemishAnti-inflammatory

A type of lipid that is naturally present in skin. It might help in repairing skin barrier function and has anti-bacterial effect

More about Phytosphingosine

Zinc pca~0.4–0.6%

Key active

Irritation risk: Low

Works for

Anti-inflammatoryMoisturizingAnti-blemishAnti-oxidationAnti-aging

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

Butylene glycol~0.45–0.7%

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

Caprylic/capric triglyceride~0.55–0.8%

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

Laureth-7~0.5–0.7%

Irritant · medium

Irritation risk: Medium

Works for

Cleansing

Helps oil and water mix together

More about Laureth-7

Sodium lauroyl lactylate~0.5–0.7%

Irritant · medium

Irritation risk: Medium

Works for

Cleansing

Helps water and oil mix together

More about Sodium lauroyl lactylate

Octoxynol-9~0.45–0.7%

Formula

Irritation risk: Low

Works for

Cleansing

More about Octoxynol-9

Glyceryl oleate~0.45–0.65%

Irritant · high

Irritation risk: High

Works for

Cleansing

Helps oil and water mix together. Can be irritating

More about Glyceryl oleate

Isosteareth-200 linoleate~0.45–0.65%

Formula

Irritation risk: Low

More about Isosteareth-200 linoleate

Polysorbate 20~0.4–0.65%

Formula

Irritation risk: Low

Works for

Cleansing

Helps oil and water mix together

More about Polysorbate 20

Carbomer~0.35–0.65%

Formula

Irritation risk: Low

Works for

Cleansing

Helps create a thicker or gel-like product texture. It is not a surfactant but can be used in gentle cleansing formulations

More about Carbomer

Cholesterol~0.45–0.65%

Key active

Irritation risk: Low

Works for

MoisturizingCleansing

An emollient that is naturally found in skin

More about Cholesterol

Polyacrylamide~0.5–0.75%

Irritant · medium

Irritation risk: Medium

Used to improve product texture and help oil and water mix together

More about Polyacrylamide

Xanthan gum~0.35–0.6%

Formula

Irritation risk: Low

Works for

Cleansing

Used to create a thicker product consistency

More about Xanthan gum

Silica dimethyl silylate~0.4–0.6%

Formula

Irritation risk: Low

Used to create a thicker product consistency

More about Silica dimethyl silylate

Bht~0.3–0.55%

Irritant · medium

Irritation risk: Medium

A preservative

More about Bht

Disodium edta~0.3–0.5%

Irritant · medium

Irritation risk: Medium

Stabilizes the product formulation

More about Disodium edta

Citric acid~0.25–0.5%

Irritant · medium

Irritation risk: Medium

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

More about Citric acid

Sodium citrate~0.25–0.45%

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

Potassium sorbate~0.15–0.3%

Irritant · medium

Irritation risk: Medium

A preservative

More about Potassium sorbate

Phenoxyethanol~0.15–0.25%

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

Benzyl salicylate~0.1–0.25%

Irritant · high

Irritation risk: High

A fragrance. Is a likely irritant

More about Benzyl salicylate

Linalool~0.1–0.15%

Irritant · high

Irritation risk: High

A fragrance. Can be irritating

More about Linalool

Parfum~0.05–0.15%

Irritant · high

Irritation risk: High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum

Ingredient list view

Oenothera biennis flower/leaf/stem extract, Water, Glycerin, Sodium hyaluronate, Saccharide isomerate, Yucca aloifolia leaf/root extract, Linoleic acid, Centella asiatica extract, Cucumis sativus fruit extract, Ceramide ap, Ceramide eop, Ceramide np, Citrullus lanatus fruit extract, Hydrolyzed collagen, Camellia sinensis leaf extract, Quercetin caprylate, Glycolic acid, Lactic acid, Chamomilla recutita flower extract, Glycine soja extract, Retinol, Tocopheryl acetate, Tocopherol, Symphytum officinale extract, Cocos nucifera fruit juice, Tetrapeptide-21, Copper pca, Sodium pca, Urea, Bisabolol, Leuconostoc/radish root ferment filtrate, Linolenic acid, Acrylates/carbamate copolymer, C13-14 isoparaffin, Phytosphingosine, Zinc pca, Butylene glycol, Caprylic/capric triglyceride, Laureth-7, Sodium lauroyl lactylate, Octoxynol-9, Glyceryl oleate, Isosteareth-200 linoleate, Polysorbate 20, Carbomer, Cholesterol, Polyacrylamide, Xanthan gum, Silica dimethyl silylate, Bht, Disodium edta, Citric acid, Sodium citrate, Potassium sorbate, Phenoxyethanol, Sodium benzoate, Benzyl salicylate, Linalool, Parfum

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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 GrossHyaluronic Marine Hydration Booster by Dr Dennis GrossYOUR PRODUCT	Ella BachéRetinol Night Treatment Serum	CodexialEnotime Star Serum	CeraVeSkin Renewing Retinol Serum
Match	—	79%	77%	72%
Price	—	$109.55	$61.74	$18.97
Shared key ingredients	—	11 of 24	8 of 24	9 of 24
Key difference	—	Niacinamide	Hydrolyzed Hyaluronic Acid	Niacinamide
Irritancy	High	Medium	Medium	Medium
Drying alcohol	—	—	—	Contains drying alcohol
	View product	Shop	Shop	Shop

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Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 32 studies and safety reviews.

1
Glycerol and the skin: holistic approach to its origin and functionsncbi.nlm.nih.gov
2
Hyaluronic acid: A key molecule in skin agingncbi.nlm.nih.gov
3
Hyaluronan (Hyaluronic Acid): a natural moisturizer for skin careresearchgate.net
4
The Permeability Barrier in Essential Fatty Acid Deficiency: Evidence for a Direct Role for Linoleic Acid in Barrier Functionsciencedirect.com
5
Digital image analysis of the effect of topically applied linoleic acid on acne microcomedones.europepmc.org
6
Anti-Inflammatory Effect of Titrated Extract of Centella asiatica in Phthalic Anhydride-Induced Allergic Dermatitis Animal Modelmdpi.com
7
Centella asiatica in cosmetologyncbi.nlm.nih.gov
8
Triterpene Composition and Bioactivities of Centella asiatica mdpi.com
9
Asiaticoside induction for cell-cycle progression, proliferation and collagen synthesis in human dermal fibroblastsonlinelibrary.wiley.com
10
Assessment report on Centella asiatica (L.) Urban, herbaema.europa.eu
11
Contact dermatitis due to Madecassolonlinelibrary.wiley.com
12
The Effects of a Standardized Extract of Centella asiatica on Postlaser Resurfacing Wound Healing on the Face: A Split-Face, Double-Blind, Randomized, Placebo-Controlled Trialliebertpub.com
13
Topically Applied Ceramides Interact with the Stratum Corneum Lipid Matrix in Compromised Ex Vivo Skinncbi.nlm.nih.gov
14
Topical emulsions containing ceramides: Effects on the skin barrier function and anti‐inflammatory propertiesonlinelibrary.wiley.com
15
Skin hydration is significantly increased by a cream formulated to mimic the skin’s own natural moisturizing systemsncbi.nlm.nih.gov
16
Analyzing Lycopene Content in Fruitssciencedirect.com
17
Photoprotective and antiinflammatory effects of topical glycolic acidncbi.nlm.nih.gov
18
Glycolic acid peel therapy – a current reviewncbi.nlm.nih.gov
19
Dual Effects of Alpha-Hydroxy Acids on the Skinmdpi.com
20
Epidermal and dermal effects of topical lactic acidncbi.nlm.nih.gov
21
Dual Effects of Alpha-Hydroxy Acids on the Skinpdfs.semanticscholar.org
22
Retinoids in the treatment of skin aging: an overview of clinical efficacy and safetyncbi.nlm.nih.gov
23
Improvement of naturally aged skin with vitamin A (retinol)ncbi.nlm.nih.gov
24
A comparative study of the effects of retinol and retinoic acid on histological, molecular, and clinical properties of human skinonlinelibrary.wiley.com
25
Vitamin E in dermatologyncbi.nlm.nih.gov
26
Vitamin E and Skin Healthlpi.oregonstate.edu
27
Topical urea in skincare: A reviewpubmed.ncbi.nlm.nih.gov
28
α-(-)-Bisabolol Reduces Pro-Inflammatory Cytokine Production and Ameliorates Skin Inflammationresearchgate.net
29
Safety Assessment of Isoparaffins as Used in Cosmeticsjournals.sagepub.com
30
Zinc L-pyrrolidone carboxylate inhibits the UVA-induced production of matrix metalloproteinase-1 by in vitro cultured skin fibroblasts, whereas it enhances their collagen synthesisonlinelibrary.wiley.com
31
Zinc Therapy in Dermatology: A Review hindawi.com
32
Contact Sensitization to Emulsifying Agents: An Underrated Issue?journals.lww.com

Dr Dennis GrossHyaluronic Marine Hydration Booster by Dr Dennis Gross

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