
Dr. Althea
0.1% Gentle Retinol Serum30 ml
Mild. Retinoid: ingredient no. 14, not counting water.from€20.70
€69.00 / 100 ml

LykoCheapest
Updated 2026-08-14
€23.50
€78.33 / 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.
It'S Skin Power 10 Formula Q10 Effector WRINKLE WITCH is a serum (30 ml). The product is Korean. The ingredient list has 36 ingredients, including retinoid. The product is silicone-free and sulfate-free. One retailer carries it right now, at €23.50.
Source: store product page · Updated 2026-08-14
Contains 3 flagged ingredient groups. Key ingredient: Retinoid.
The product contains fragrance or declared fragrance allergens.
The product contains a volatile alcohol high in the ingredient list.
The product contains essential oils or plant extracts that naturally carry them.
A vitamin A derivative. Introduce slowly and use sun protection.
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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