The AHA BHA PHA LHA 35 Peel

COSRX The AHA BHA PHA LHA 35 Peel 30ml is a concentrated rinse-off treatment created for experienced users of exfoliating acids. The COSRX 35% Acid Peel combines four types of acids to remove accumulated surface cells, refine visible pores and improve rough or uneven-looking texture.

COSRX 35% Acid Peel for Experienced Users

This multi-acid facial peel contains a total concentration of 35% AHA, BHA, PHA and LHA. The gel-like formula spreads easily across dry skin and provides intensive exfoliation in no more than ten minutes.

The treatment is recommended for experienced acid users concerned with dullness, visible congestion, enlarged-looking pores and bumpy texture. It is not designed as an introductory exfoliant for beginners or highly sensitive skin.

COSRX 35% Acid Peel Benefits

• Contains a 35% multi-acid blend
• Combines AHA, BHA, PHA and LHA
• Provides intensive rinse-off exfoliation
• Helps remove accumulated dead skin cells
• Supports smoother and more refined-looking texture
• Helps improve the appearance of congested pores
• Supports a brighter and more even-looking complexion
• Contains a vitamin trio for added skin comfort
• Works in no more than ten minutes

Texture and Pore Refinement

The COSRX 35% Acid Peel combines surface and pore-focused exfoliating ingredients in one weekly treatment. Its concentrated formula helps loosen accumulated cells and impurities that can make the complexion appear dull, rough or congested.

This 10-minute resurfacing peel has a natural pink colour created by vitamin B12. With careful and consistent use, it supports a smoother, fresher and more radiant-looking complexion.

AHA BHA PHA LHA Peel Ingredients

• AHA: Helps exfoliate accumulated surface cells and improve the appearance of rough texture.
• BHA: Provides oil-soluble exfoliation to support clearer-looking pores and reduce visible congestion.
• PHA: Offers exfoliating care while helping maintain skin comfort and hydration.
• LHA: Supports gentle surface renewal and smoother-looking texture.
• Vitamins B5, B12 and E: Help support skin comfort during and after exfoliation.

The formula also contains 2% salicylic acid as part of its intensive exfoliating treatment. Its strong acid concentration means the directions and maximum application time must be followed carefully.

How to Use This Multi-Acid Facial Peel

1. Use once weekly during the evening.
2. Cleanse the face and allow the skin to dry completely.
3. Apply a generous, even layer while avoiding the eyes and lips.
4. Leave the product on for no more than ten minutes.
5. Rinse thoroughly with lukewarm water.
6. Follow with a gentle hydrating serum and moisturiser.
7. Apply broad-spectrum sunscreen every morning.

Do not exceed the recommended ten-minute application time. The AHA BHA PHA LHA peel should only be used once a week according to individual skin tolerance.

Essential Safety and Patch Testing

Patch test the intensive exfoliating treatment before applying it to the face. Do not use it on broken, irritated, sunburnt or recently exfoliated skin. Avoid other exfoliating acids, retinoids, benzoyl peroxide and strong vitamin C products around the same routine.

Rinse immediately if severe burning or discomfort occurs. Discontinue use if persistent redness, swelling or irritation develops. This concentrated formula may not be appropriate for sensitive skin or customers new to chemical exfoliation.

Complete Your Recovery Routine

After rinsing, apply the Advanced Snail 92 All In One Cream for lightweight hydration and skin-comforting care. Explore more authentic products in the COSRX skincare collection.

Size: 30ml
Recommended for: Experienced acid users with rough, dull or congested-looking skin
Product type: Concentrated rinse-off facial peel
Key ingredients: 35% AHA, BHA, PHA and LHA blend with vitamins B5, B12 and E
Texture: Lightweight gel
Application time: No more than 10 minutes
Frequency: Once weekly in the evening
Made in: Korea