
Eqqualberry
Purple Pdrn Pore Minimizing Serum30 ml
from€26.90
€89.67 / 100 ml

CocopandaCheapest
Updated 2026-08-13
€18.20
€36.40 / 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.
Klairs EGF Blue AC Calming Serum is a serum (50 ml). The product is Korean. The ingredient list has 61 ingredients, including niacinamide, tea tree, and hyaluronic acid. The product is silicone-free and sulfate-free. The product contains no drying alcohol. One retailer carries it right now, at €18.20.
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.
An oil-soluble acid that can mix with sebum inside the pore.
A plant extract common in formulations for sensitive skin.
A humectant that binds water.
A humectant often used in formulations for sensitive skin.
Short amino-acid chains used in conditioning formulations.
An extract common in Korean skincare, often 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.
An extract of the tea plant. Its polyphenols have been studied in relation to antioxidant activity and perceived oiliness.
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.

Eqqualberry
from€26.90
€89.67 / 100 ml

Anua
from€38.50
€128.33 / 100 ml

Some By Mi
from€31.50
€63.00 / 100 ml

Dr.Ceuracle
from€38.00
€25.33 / 100 ml