AHA 7 Whitehead Power Liquid

Name: COSRX AHA 7 Whitehead Power Liquid
Brand: COSRX

exfoliantbudget

Overall score6.8

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✶ Hero ingredients

#2Glycolic Acid

AHA that exfoliates and brightens

#3Butylene Glycol

Lightweight humectant and solvent

#5Niacinamide

Vitamin B3 that brightens and strengthens skin barrier

Score breakdown

Overall

6.8

Hydration Efficacy4.0

Irritation Risk9.5

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Active Ingredient Strength5.0

Ingredient Transparency7.5

Formulation Safety9.0

Estimated — based on ingredient analysis. Scores refine as user reviews are added.

What makes COSRX AHA 7 Whitehead Power Liquid stand out

COSRX AHA 7 Whitehead Power Liquid is a solid exfoliant with an overall score of 6.8/9.8. Positioned in the budget bracket, it delivers a well-rounded formulation that balances efficacy with gentleness. The formula leads with Glycolic Acid, Butylene Glycol, Niacinamide — ingredients that actively target skin concerns.

It performs well on low irritation risk (9.5). On the flip side, hydration could be stronger.

Is this right for you?

Great for

✓Sensitive skin — low irritation risk with a gentle formulation
✓Safety-conscious shoppers — clean formulation with minimal flags
✓Ingredient-aware buyers — transparent, well-documented formula

May not suit

⚠Very dry skin types looking for heavy-duty moisture

Key ingredients

✶
Glycolic Acid
Works on your skin — #2 in the INCI list
✶
Butylene Glycol
Draws in moisture — #3 in the INCI list
✶
Niacinamide
Works on your skin — #5 in the INCI list
✶
Panthenol
Draws in moisture — #8 in the INCI list
✶
Sodium Hyaluronate
Draws in moisture — #9 in the INCI list

Full ingredient list

10 ingredients — listed in INCI order (highest concentration first)

#2Glycolic Acid #3Butylene Glycol #4Water #5Niacinamide #6Sodium Hydroxide #72-Hexanediol #8Panthenol #9Sodium Hyaluronate #10Xanthan Gum #11Ethyl Hexanediol

Compare with similar products

Ingredient breakdown

Draws in moisture3
Other ingredient3
Works on your skin2
Formula balancers1
Holds the formula together1

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