COSRX

The AHA 2 BHA 2 Blemish Treatment Serum

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The AHA 2 BHA 2 Blemish Treatment Serum

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A targeted spot treatment that uses a 2% blend of both glycolic and salicylic acids to clear pores and manage sebum. The serum comes pre-soaked into small cotton balls, which is a much cleaner way to treat specific breakouts than messy liquids. It’s a focused approach that rewards precision, using zinc PCA and allantoin to keep the area calm while the acids do the heavy lifting.

Key ingredients

Glycolic Acid (AHA) Salicylic Acid (BHA) Gluconolactone (PHA) Zinc PCA Allantoin

This powerful AHA dissolves dead skin cells to reveal brighter, fresher, and younger-looking skin.

Deeply cleanses pores and helps clear up breakouts for a smoother, clearer complexion.

This gentle acid exfoliates dead skin cells while providing deep hydration for a smoother, more even complexion.

Reduces excess shine and keeps oily skin under control without drying it out.

A gentle ingredient that soothes irritation and helps the skin heal and regenerate.

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