
L'Oréal Paris
Men Expert Hydra Energetic Vitamin C Serum30 ml
Potent. Vitamin C: ingredient no. 1, not counting water.from€12.15
€40.50 / 100 ml

LykoCheapest
Updated 2026-08-13
€46.50
€155.00 / 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.
Reserol Microbiotic Balance Serum is a serum (30 ml). The ingredient list has 33 ingredients, including Vitamin C and salicylic acid (BHA). The product is silicone-free and sulfate-free. The product contains no drying alcohol. One retailer carries it right now, at €46.50.
Source: store product page · Updated 2026-08-13
Contains 2 flagged ingredient groups. Key ingredient: Salicylic acid (BHA).
The product contains fragrance or declared fragrance allergens.
The product contains an ingredient commonly considered pore-clogging.
An oil-soluble acid that can mix with sebum inside the pore.
An antioxidant. Derivatives differ in stability.
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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