
By Wishtrend
Mandelic Acid Dark Spot Correcting Serum30 ml
Mild. AHA acids: ingredient no. 13, not counting water.from€18.75
€62.50 / 100 ml

LykoCheapest
Updated 2026-08-13
€28.00€25.00
€83.33 / 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.
By Wishtrend Sulfur 3% Clean Gel is a serum (30 ml). The product is Korean. The ingredient list has 22 ingredients, including hyaluronic acid. The product is fragrance-free and sulfate-free. One retailer carries it right now, at €25.00.
Source: store product page · Updated 2026-08-13
Contains 2 flagged ingredient groups. Key ingredient: Hyaluronic acid.
The product contains a volatile alcohol high in the ingredient list.
The product contains silicones.
A humectant that binds water.
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.

By Wishtrend
from€18.75
€62.50 / 100 ml

By Wishtrend
from€24.60
€82.00 / 100 ml

COSRX
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€11.55 / 100 ml

numbuzin
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€53.80 / 100 ml