Kerstin Florian Correcting At-Home Professional Peel 50 pc

Kerstin Florian Correcting At-Home Professional Peel 50 pc

Efficacy100/100IrritancyLow

Works for

Exfoliation
Glycolic acid, Lactic acid + 2 more
Works well
What the product description says
“Improve skin's texture and appearance with the Kerstin Florian Correcting At-Home Professional Peel , a pack of multi-acid peel pads that gently yet effectively exfoliate skin to promote a smoother, brighter-looking complexion.”
Source: Recreate Yourself

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, lactic 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~4.6–6.9%
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)~2.6–3.9%
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)~0.4–0.95%
PapainEffect: LowAn enzyme extracted from papaya fruit. Can have an exfoliating effect on the skin. Can be irritating~0.35–0.85%
Anti-aging
Glycolic acid, Lactic acid + 3 more
Works well
What the product description says
“Delivering delicate resurfacing action, the exfoliating pads uncover visible results after just one use, refining the look of pores and fine lines while restoring natural radiance.”
Source: Recreate Yourself

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: lactic acid, palmitoyl oligopeptide, palmitoyl tetrapeptide-7.

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~4.6–6.9%
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)~2.6–3.9%
Palmitoyl oligopeptideKey activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.05–0.25%
Palmitoyl tetrapeptide-7Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.05–0.2%
Oleanolic acidUnder-dosedMight be helpful against blemishes, work as an anti-oxidant, reduce inflammation and improve skin's ability to hold on to moisture, but more research is needed to confirm its effectiveness when applied topically to human skin~0.05–0.3%
Moisturizing
Side benefit the brand mentions · Palmitoyl tetrapeptide-7, Palmitoyl oligopeptide + 6 more
Works well
What the product description says
“Natural fragrance.”
Source: Lookfantastic Australia

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: glycerin, lactic acid.

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: palmitoyl tetrapeptide-7, caprylyl glycol.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: palmitoyl oligopeptide, palmitoyl tetrapeptide-7

Palmitoyl tetrapeptide-7Hero· EmollientEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.05–0.2%
Palmitoyl oligopeptideHeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.05–0.25%
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)~2.6–3.9%
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~1.4–2.2%
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~3.3–4.9%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.2–0.8%
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~1.2–1.8%
Oleanolic acidUnder-dosedMight be helpful against blemishes, work as an anti-oxidant, reduce inflammation and improve skin's ability to hold on to moisture, but more research is needed to confirm its effectiveness when applied topically to human skin~0.05–0.3%
Evens skin tone
Not advertised by the brand · Glycolic acid, Lactic acid + 1 more
Works well

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

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~4.6–6.9%
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)~2.6–3.9%
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)~0.4–0.95%
Anti-blemish
Not advertised by the brand · Salicylic acid, Glycolic acid + 1 more
Works well

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: glycolic acid

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)~0.4–0.95%
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~4.6–6.9%
Oleanolic acidUnder-dosedMight be helpful against blemishes, work as an anti-oxidant, reduce inflammation and improve skin's ability to hold on to moisture, but more research is needed to confirm its effectiveness when applied topically to human skin~0.05–0.3%

Can it cause trouble?

Irritancy
11 flagged ingredients
Low risk
We flag 11 ingredients with irritancy potential; the product's overall irritancy is low. The table lists each ingredient's own rating.
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~4.6–6.9%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~0.4–0.95%est.
PapainAn enzyme extracted from papaya fruit. Can have an exfoliating effect on the skin. Can be irritatingHigh~0.35–0.85%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~2.6–3.9%est.
Ammonium hydroxideHelps adjust the product pHMedium~2–3.1%est.
Phytic acidAn alpha-hydroxy acid (AHA), but is mostly used to stabilize product formulations in cosmeticsMedium~1.7–2.5%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~1.2–1.8%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.2–0.8%est.
Disodium edtaStabilizes the product formulationMedium~0.15–0.55%est.
Nordihydroguaiaretic acidUsed to stabilize the formula of product formulation. Might be helpful in neutralizing free radicals in skinMedium~0.1–0.4%est.
Boerhavia diffusa root extractA plant extract that might help reduce inflammation and neutralize free radicalsMedium~0.05–0.2%est.
Comedogenic
Clean of flagged comedogenic ingredients
None flagged

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Ingredients

Filter by role to see what each ingredient is doing.

Water~40–60%
Formula
Irritation risk
Low

Plain old water

More about Water
Glycolic acid~4.6–6.9%
Key activeIrritant · high
Irritation risk
High
Works for
Evens skin toneExfoliationAnti-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
Butylene glycol~3.3–4.9%
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
Lactic acid~2.6–3.9%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Evens skin toneMoisturizingExfoliationAnti-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
Ammonium hydroxide~2–3.1%
Irritant · medium
Irritation risk
Medium

Helps adjust the product pH

More about Ammonium hydroxide
Phytic acid~1.7–2.5%
Irritant · medium
Irritation risk
Medium

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

More about Phytic acid
Glycerin~1.4–2.2%
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
Cucumis sativus fruit extract~1.2–1.8%
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
Polysorbate 20~0.95–1.45%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Polysorbate 20
Carbomer~0.55–1.35%
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
Salicylic acid~0.4–0.95%
Hero · Anti-blemishIrritant · high
Irritation risk
High
Works for
Anti-inflammatoryExfoliationAnti-blemishAntibacterialEvens 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
Papain~0.35–0.85%
Irritant · high
Irritation risk
High
Works for
Exfoliation

An enzyme extracted from papaya fruit. Can have an exfoliating effect on the skin. Can be irritating

More about Papain
Bromelain~0.3–0.7%
Formula
Irritation risk
Low
More about Bromelain
Caprylyl glycol~0.2–0.8%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Disodium edta~0.15–0.55%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Peg-60 almond glycerides~0.15–0.55%
Formula
Irritation risk
Low
Works for
Cleansing
More about Peg-60 almond glycerides
Nordihydroguaiaretic acid~0.1–0.4%
Irritant · medium
Irritation risk
Medium

Used to stabilize the formula of product formulation. Might be helpful in neutralizing free radicals in skin

More about Nordihydroguaiaretic acid
Oleanolic acid~0.05–0.3%
Under-dosed
Irritation risk
Low
Works for
Anti-agingAnti-inflammatoryAnti-oxidationMoisturizingAnti-blemish

Might be helpful against blemishes, work as an anti-oxidant, reduce inflammation and improve skin's ability to hold on to moisture, but more research is needed to confirm its effectiveness when applied topically to human skin

More about Oleanolic acid
Boerhavia diffusa root extract~0.05–0.2%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidationAnti-inflammatory

A plant extract that might help reduce inflammation and neutralize free radicals

More about Boerhavia diffusa root extract
Ormenis multicaulis oil~0.05–0.1%
Formula
Palmitoyl tetrapeptide-7~0.05–0.2%
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 Palmitoyl tetrapeptide-7
Palmitoyl oligopeptide~0.05–0.25%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingCleansingAnti-aging

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

More about Palmitoyl oligopeptide
Ingredient list view

Water, Glycolic acid, Butylene glycol, Lactic acid, Ammonium hydroxide, Phytic acid, Glycerin, Cucumis sativus fruit extract, Polysorbate 20, Carbomer, Salicylic acid, Papain, Bromelain, Caprylyl glycol, Disodium edta, Peg-60 almond glycerides, Nordihydroguaiaretic acid, Oleanolic acid, Boerhavia diffusa root extract, Ormenis multicaulis oil, Palmitoyl tetrapeptide-7, Palmitoyl oligopeptide

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Amazon USPrice as of 11/6 15:26 GMT
$85.00
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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
Kerstin FlorianCorrecting At-Home Professional Peel 50 pcYOUR PRODUCTJan MariniMarini Multi-Acid Exfoliating PadsDeviant SkincareGentle Resurfacing LiquidCeraVeBlemish Control Gel Moisturiser with 2% Salicylic Acid & Niacinamide for Blemish-Prone Skin
Match—76%76%75%
Price$85.00$95.00+$10.00$52.00−$33.00$11.89−$73.11
Shared key ingredients—4 of 64 of 64 of 6
Key difference—Camellia Sinensis Leaf ExtractGluconolactoneNiacinamide
Irritancy Low Low Low Low
Drying alcohol————
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More alternatives: Be Minimalist AHA PHA BHA 32%Beauty Rx Tetrafoliant 10% Peel Pads

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Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 20 studies and safety reviews.

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Kerstin Florian Correcting At-Home Professional Peel 50 pc
Kerstin FlorianCorrecting At-Home Professional Peel 50 pc

Affiliate links · As an Amazon Associate, WIMJ earns from qualifying purchases.

As an Amazon Associate, WIMJ earns from qualifying purchases.