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Cosrx AHA 7 Whitehead Power Liquid clears clogged pores using a 7% glycolic acid concentration. With 75% Pyrus Malus fruit water, the liquid hydrates skin while chemical exfoliants dissolve surface debris. A pH level between 4.0 and 5.0 keeps the formula active for texture improvement.
Key Features
- 7% Glycolic Acid: Alpha hydroxy acid concentration dissolves dead skin and oil. It clears whiteheads by opening blocked pores.
- 75% Apple Water: Natural Pyrus Malus fruit water forms the primary base. This prevents moisture loss during the exfoliation process.
- Controlled pH Level: Acidic range of 4.0–5.0 maintains high chemical stability. The liquid stays active against road dust and sebum.
- Niacinamide Content: Vitamin B3 additive targets post-acne marks and dullness. It brightens skin while the AHA smooths texture.
Frequently Asked Questions
Is Cosrx AHA 7 good for whiteheads?
Yes. The 7% glycolic acid breaks the bonds of dead skin cells that trap sebum inside the pores.
Can I use Cosrx AHA 7 every day?
Avoid daily use initially. High-strength chemical exfoliants require a gradual introduction to prevent skin barrier irritation.
