
Pyunkang Yul
Black Tea Boosting Serum45 ml
from€41.90
€93.11 / 100 ml

LykoCheapest
Updated 2026-08-13
€49.50
€38.08 / 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.
Pyunkang Yul Black Tea Deep Infusion Toner is a toner (130 ml). The product is Korean. The ingredient list has 73 ingredients, including niacinamide, green tea, and panthenol (B5). The product is fragrance-free and silicone-free. The product contains no drying alcohol. One retailer carries it right now, at €49.50.
Source: store product page · Updated 2026-08-13
Contains one flagged ingredient group. Key ingredient: Niacinamide.
The product contains an ingredient commonly considered pore-clogging.
A form of vitamin B3. Studied in relation to perceived oiliness and evenness of tone.
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 humectant often used in formulations for sensitive skin.
Short amino-acid chains used in conditioning formulations.
Artemisia extract, used in formulations for sensitive skin.
A traditional plant extract in Korean skincare. Used in antioxidant formulations and in products aimed at signs of aging.
An extract of the tea plant. Its polyphenols have been studied in relation to antioxidant activity and perceived oiliness.
Ingredients fermented with microorganisms: yeast, lactic acid bacteria, and bifido filtrates. Common in Korean and Japanese essences, where they act as humectants.
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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