
COSRX
The AHA 2 BHA 2 Blemish Treatment Serum120 ml
Potent. AHA acids: ingredient no. 3, not counting water.from€16.20
€13.50 / 100 ml

LykoCheapest
Updated 2026-08-13
€31.00
€206.67 / 100 ml
Prices come from Finnish online stores and are shown in euros. Cocopanda delivers only within mainland Finland; Lyko's delivery terms also list Sweden, Norway, Denmark, Poland, the Netherlands, Austria, and Germany. Neither delivers to the US or the UK.
Clarins My Clarins Pure-Reset Resurfacing Blemish Serum is a serum (15 ml). The ingredient list has 22 ingredients, including AHA acids, salicylic acid (BHA), and zinc. The product is fragrance-free, silicone-free, and sulfate-free. One retailer carries it right now, at €31.00.
Source: store product page · Updated 2026-08-13
Contains one flagged ingredient group. Key ingredient: Salicylic acid (BHA).
The product contains a volatile alcohol high in the ingredient list.
An oil-soluble acid that can mix with sebum inside the pore.
Water-soluble acids that work on the skin surface.
Used in formulations for oily skin and in mineral sunscreens.
Confidence: medium · v2026.09.3
This assessment is read from the ingredient list and is not medical advice. It makes no promise about acne. Individual skin reactions vary.
Read how we classify productsThe order is the manufacturer's own and follows concentration down to the one percent mark. Underlined names are flagged by our criteria. Names with a dotted underline open a short note on what the ingredient does in the formula.

COSRX
from€16.20
€13.50 / 100 ml

Bye Bye Blemish
from€13.50
€45.00 / 100 ml

The Inkey List
from€22.90
€76.33 / 100 ml

MAC
from€48.00
€160.00 / 100 ml