sk.in avenge | glyco 10

sk.in avenge | glyco 10

Efficacy100/100IrritancyMedium
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Works for

4 of 4 advertised claims delivered

Anti-aging
1 ingredient credited for this claim
Strong support
What the product description says
“This results in smoothing uneven skin tone, improving fine lines and wrinkles, and refining the appearance of pores.”
Source: sk.in

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

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~6.5–9.7%
Moisturizing
5 ingredients credited for this claim
Strong support
What the product description says
“It helps boost the skin’s moisture content, soothes inflammation, helps to repair and maintain the strength of the skin barrier, and prevents moisture loss.”
Source: sk.in

This product contains good ingredients to attract water to the upper layer of the skin. These ingredients are called "humectants": glycerin, sodium hyaluronate.

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. If the air is dry, humectants can speed up the moisture loss from the skin. This is why it is a good idea to use another product on top of this one to help "seal in" the moisture (look for ingredients like dimethicone, squalane, oils and butters).

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: panthenol

PanthenolHeroEffect: HighHelps attract water to the upper layer of the skin and can help improve skin barrier function~1.9–2.9%
Sodium hyaluronateKey activeEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~3.5–5.3%
GlycerinKey activeEffect: HighOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~1.5–2.2%
Propylene glycolEffect: LowHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating~2.6–3.9%
LecithinEffect: Low, below effective doseUsed mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin~0.85–1.3%
Evens skin tone
1 ingredient credited for this claim
Strong support
What the product description says
“This results in smoothing uneven skin tone, improving fine lines and wrinkles, and refining the appearance of pores.”
Source: sk.in

This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: glycolic 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~6.5–9.7%
Exfoliation
1 ingredient credited for this claim
Strong support
What the product description says
“This results in smoothing uneven skin tone, improving fine lines and wrinkles, and refining the appearance of pores.”
Source: sk.in

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.

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~6.5–9.7%

Can it cause trouble?

Irritancy
3 flagged ingredients
Medium risk
We flagged 3 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~6.5–9.7%est.
Propylene glycolHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritatingHigh~2.6–3.9%est.
EthylhexylglycerinA preservativeMedium~0.05–0.25%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~6.5–9.7%
Key activeIrritant · high
Irritation risk
High
Works for
Evens skin toneAnti-agingExfoliationAnti-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
Sodium hyaluronate~3.5–5.3%
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
Propylene glycol~2.6–3.9%
Irritant · high
Irritation risk
High
Works for
Moisturizing

Helps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating

More about Propylene glycol
Panthenol~1.9–2.9%
Hero · Moisturizing
Irritation risk
Low
Works for
Reduces rednessMoisturizingReduces irritation

Helps attract water to the upper layer of the skin and can help improve skin barrier function

More about Panthenol
Glycerin~1.5–2.2%
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
Sodium hydroxide~0.9–1.35%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Lecithin~0.85–1.3%
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
Xanthan gum~0.2–0.7%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Phenoxyethanol~0.1–0.3%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Ethylhexylglycerin~0.05–0.25%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Ingredient list view

Water, Glycolic acid, Sodium hyaluronate, Propylene glycol, Panthenol, Glycerin, Sodium hydroxide, Lecithin, Xanthan gum, Phenoxyethanol, Ethylhexylglycerin

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Amazon USPrice as of 10/21/2026 12:11 GMT
$32.99
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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
sk.inavenge | glyco 10YOUR PRODUCTQMS MedicosmeticsActive Exfoliant 11 % Resurfacing FluidBaleaNiacinamide Peeling ConcentrateKrave BeautyOG Kale-Lalu-yAHA
Match—65%65%64%
Price$32.99$118.98+$85.99$6.99−$26.00$17.50−$15.49
Shared key ingredients—4 of 44 of 44 of 4
Key difference—Lactic AcidNiacinamideDipotassium Glycyrrhizate
Irritancy Medium Medium Low Low
Drying alcohol— Contains drying alcohol ——
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