
Anua
Retinol 0.3% + Niacin Renewing Serum30 ml
Mild. Retinoid: ingredient no. 17, not counting water.from€38.50
€128.33 / 100 ml

LykoCheapest
Updated 2026-09-12
€39.50
€131.67 / 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.
VT Cosmetics Cica Reti-A Essence 0.1 is a serum (30 ml). The product is Korean. The ingredient list has 43 ingredients, including niacinamide, retinoid, and Centella asiatica. The product contains no drying alcohol. The product is sulfate-free. One retailer carries it right now, at €39.50.
Source: store product page · Updated 2026-08-13
Contains 2 flagged ingredient groups. Key ingredient: Niacinamide.
The product contains fragrance or declared fragrance allergens.
The product contains silicones.
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.
A vitamin A derivative. Introduce slowly and use sun protection.
Centella Asiatica Extract: ingredient no. 21, not counting water
A plant extract common in formulations for sensitive skin.
A single compound isolated from centella.
A humectant that binds water.
Lipids found in the skin's own barrier.
A bee-derived extract. Note bee allergies.
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.
Potent or Mild tells you how high the ingredient named on the product sits in its ingredient list. How the mark is set
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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