
SOSkin
Pure Preparations Akn Cleansing Foaming Gel250 ml
Gentle, but cleans well. Cocamidopropyl Betaine is ingredient no. 2, not counting water.from€13.50
€5.40 / 100 ml

LykoCheapest
Updated 2026-08-13
€51.50
€85.83 / 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.
Face Formula Exfoliating Mask is a face mask (60 ml). The ingredient list has 31 ingredients, including AHA acids, salicylic acid (BHA), and niacinamide. The product is silicone-free and sulfate-free. The product contains no drying alcohol. One retailer carries it right now, at €51.50.
Source: store product page · Updated 2026-08-13
Contains one flagged ingredient group. Key ingredient: Niacinamide.
The product contains fragrance or declared fragrance allergens.
A form of vitamin B3. Studied in relation to perceived oiliness and evenness of tone.
An oil-soluble acid that can mix with sebum inside the pore.
Water-soluble acids that work on the skin surface.
An acid used in products aimed at redness and uneven tone.
Used in formulations for oily skin and in mineral sunscreens.
An antioxidant. Derivatives differ in stability.
A sun-protection agent. The filter blend determines feel and breadth of protection.
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.

SOSkin
from€13.50
€5.40 / 100 ml

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from€4.20
€15.00 / 100 ml

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€11.12 / 100 ml

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€24.67 / 100 ml