COSRX AHA BHA PHA LHA 35% Peel — 30 ml Multi-Acid Chemical Exfoliant for Dull, Congested Skin (Weekly Rinse-Off)

COSRX AHA BHA PHA LHA 35% Peel is a highly concentrated wash-off peeling gel that exfoliates dead skin, helps clear clogged pores and refreshes uneven, dull complexions.

This one-step chemical peel from COSRX combines multiple acids at a high concentration to accelerate surface exfoliation while helping to address sebum-clogged pores and texture irregularities. Designed as a weekly, short-contact treatment, the formula pairs active acids with a vitamin blend to deliver visible smoothing without at-home physical scrubbing. Follow the directions and patch-test first, since the formulation is potent and intended for tolerant skin types seeking a stronger exfoliating session.

How does this multi-acid peel work to smooth texture?

The COSRX peel uses a layered approach: AHA targets the outermost dead skin cells, BHA penetrates oil-filled pores, PHA offers a gentler surface exfoliation and LHA contributes targeted renewal. Together these acids loosen and remove build-up so skin feels softer and looks more even after rinsing.

• AHA 27.98%: dissolves surface dead cells to brighten texture.
• BHA 2%: helps clear sebum and debris deep inside pores.
• PHA 5%: offers barrier-friendly exfoliation with lower irritation risk.
• LHA 0.02%: oil-soluble derivative that supports renewal and tone.

When and how should I use this peel safely?

Use the COSRX 35% peel as a rinse-off treatment no more than once weekly. Apply to clean, dry skin, avoid eyes and lips, leave on up to 10 minutes, then rinse thoroughly with lukewarm water. Start with a patch test and discontinue if unusual irritation occurs.

• Cleanse and dry skin before application.
• Apply generously but avoid delicate eye and lip areas.
• Limit contact time to 10 minutes and rinse well.
• Use sunscreen after treatment and do not combine with other strong actives on the same day.

What results and benefits can I expect after using it?

After a single treatment you may notice smoother surface texture and reduced visible clogging, while repeated weekly use can help maintain clearer pores and a more even-looking complexion. Results vary by skin type and tolerance; this is a concentrated, short-contact peel rather than a daily exfoliant.

• Immediate sloughing of dead skin for a softer feel.
• Improved pore clarity thanks to BHA action.
• Support for skin barrier from PHA to reduce irritation risk.
• Vitamin trio in formula helps refresh appearance post-peel.

Who should avoid or take precautions with this product?

This peel is best for people accustomed to chemical exfoliation and those with oily, rough or congestion-prone skin seeking a stronger weekly treatment. Avoid use on compromised, inflamed or sunburned skin; if you use prescription retinoids or other potent actives, consult a professional before introducing this peel.

• Not recommended for inflamed or sensitized skin.
• Perform a 24-hour patch test before full-face use.
• Keep out of reach of the eye and lip area; rinse immediately if irritation occurs.
• Always follow with sunscreen on treatment days.

Who is this for: COSRX AHA BHA PHA LHA 35% Peel suits people who want a once-weekly, high-strength chemical exfoliant to refresh texture, clear congested pores and accelerate visible renewal. If you are new to acids, pregnant, or on prescription topical therapies, seek guidance first and begin with lower-strength options before progressing to concentrated peels.

Ingredients

Alpha Hydroxy Acids,Butylated hydroxyanisole,Polyhydroxyalkanoates,Lipohydroxy Acid