
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
€8.90
€29.67 / 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.
Neutrogena Clear & Defend+ Daily Serum is a serum (30 ml). The ingredient list has 15 ingredients, including AHA acids, PHA acids, and salicylic acid (BHA). The product is fragrance-free and sulfate-free. The product contains no drying alcohol. One retailer carries it right now, at €8.90.
Source: store product page · Updated 2026-08-13
Contains one flagged ingredient group. Key ingredient: Salicylic acid (BHA).
The product contains silicones.
An oil-soluble acid that can mix with sebum inside the pore.
Water-soluble acids that work on the skin surface.
Polyhydroxy acids. The molecule is larger than the AHAs', they penetrate more slowly and also work as humectants; an acid routine is often started with these.
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.

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