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

CocopandaCheapest
Updated 2026-08-13
€31.50
€63.00 / 100 ml
Lyko
Out of stock
€31.50
€63.00 / 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.
Some By Mi AHA BHA PHA 30 Days Miracle Serum is a serum (50 ml). The product is Korean. The ingredient list has 40 ingredients, including tea tree, Centella asiatica, and niacinamide. The product is silicone-free and sulfate-free. The product contains no drying alcohol. We compare prices at 2 retailers; the cheapest right now is €31.50.
Source: store product page · Updated 2026-08-13
Contains one flagged ingredient group. Key ingredient: Niacinamide.
The product contains essential oils or plant extracts that naturally carry them.
A form of vitamin B3. Studied in relation to perceived oiliness and evenness of tone.
Salicylic Acid: ingredient no. 25, not counting water
An oil-soluble acid that can mix with sebum inside the pore.
A plant extract common in formulations for sensitive skin.
A single compound isolated from centella.
A humectant that binds water.
A humectant often used in formulations for sensitive skin.
An extract common in Korean skincare, often in formulations for sensitive skin.
Artemisia extract, used in formulations for sensitive skin.
A traditional acne-prone-skin ingredient. As an essential oil it is also on the irritant list.
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.
Building blocks of protein, and part of the skin's own natural moisturizing factor. In a formula they act as humectants; some also serve as pH adjusters.
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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