The AHA BHA PHA LHA 35 Peel — Reddit Reviews
by COSRX
Updated August 25, 2026
Strong 27.98% AHA exfoliant shrinks pores and improves skin clarity; can irritate sensitive skin.
What the community says
A potent chemical exfoliant with 27.98% AHA and 2% BHA used weekly for 10 minutes before rinsing. Favored for visibly shrinking pores and adding a glow, it is best avoided by sensitive skin due to tingling and irritation risks. The strength suits experienced acid users only.
What this means for you
What people love
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Product details
Skin type data limited
Where to buy
Real Reddit threads — 7 mentions across 7 threads
COSRX The AHA BHA PHA LHA 35 Peel on Reddit, in one place — 7 threads from r/AsianBeauty and r/koreanskincare, summarized.
“If you are not sensitive, the Cosrx AHA BHA PHA LHA 35 peel is elite.”
Positive
“I use it once a week on clean skin for 10 minutes, then rinse off.”
Positive
“My pores appear much smaller and my skin is clearer and glowier.”
Positive
“The Cosrx AHA BHA LHA PHA 35 Peel. I’m such an evangelist for this product.”
Positive
“it has reduced my pores and made my skin glow more than any other product I’ve tried.”
Positive
“I use it once a week for 10 minutes, then rinse it off.”
Positive
“Have you tried the Cosrx AHA BHA PHA LHA 35 peel?”
Positive
“I really like it”
Positive
“Have you used it?”
Positive
“Cosrx AHA BHA PHA LHA 35 Peel (27.98% AHA, 2% BHA, 5% PHA, and 0.02% LHA/30ml): I like this product!”
Positive
“Used once a week, I feel like my skin does feel smoother...but I still get acne so idk haha.”
Positive
“My skin actually reacts to it which is a great sign haha.”
Positive
“Cosrx AHA BHA PHA LHA 35 Peel”
Positive
“It makes a massive difference in my pores”
Positive
“my skin is so much clearer after having used it for 5 months.”
Positive
“I just started using the COSRX AHA BHA PHA LHA 35 peel a few days ago and so far so good.”
Mentioned
“It's very strong but I'm used to strong acids from non-AB brands so all I feel is slight tingling for a minute and then nothing.”
Mentioned
“Acids for sure.”
Mentioned
Dupes & Alternatives
Paula's Choice
Skin Perfecting 2% BHA Liquid Exfoliant
Better for Texture / Pores
3 shared traits
685 mentions
