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Lyko
in stock
€20.50
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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.
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Physicians Formula Skin Booster Vitamin Shot Brightening is a serum. Not counting water, the list has Niacinamide at no. 2, licorice root (Dipotassium Glycyrrhizate) at no. 10, and collagen (Vegetable Collagen) at no. 20. The list contains no fragrance, drying alcohol, essential oils, silicones, or sulfates. Flagged ingredient groups in the list: watchlist ingredient (Chondrus Crispus Extract). The ingredient list has 34 ingredients; serums typically have 28. The cheapest price right now is €20.50 at Lyko. One store carries it, and the price was checked 10/18/2026.
Checked against the ingredient list.
Watchlist ingredient: Chondrus Crispus Extract
The product contains an ingredient commonly considered pore-clogging.
Niacinamide · no. 2, not counting water
A form of vitamin B3. Studied in relation to perceived oiliness and evenness of tone.
Dipotassium Glycyrrhizate · no. 10, not counting water
Licorice root extracts and compounds isolated from them, such as glycyrrhizin salts and glabridin. Used in formulations for sensitive skin and in products aimed at evenness of tone.
Vegetable Collagen · no. 20, not counting water
A large protein that stays on the skin surface as a hydrating film former; hydrolyzed forms and collagen amino acids act as humectants. The ingredient is often used in formulations aimed at aging skin.
34 ingredients6 key1 flagged
The key ingredients, grouped by their job in the formula. A group describes the formula, not an effect on skin.
Picked by product type and shared key ingredients. We do not compare whole ingredient lists yet.
€11.10€22.20 / 100 ml
€36.50€121.67 / 100 mlat 1 store
Yes, going by the ingredient list. It has no Parfum or Fragrance entry and none of the EU's 26 fragrance allergens.
No. The list has no volatile alcohol such as Alcohol Denat. or Ethanol. Fatty alcohols such as Cetearyl Alcohol are not in this group.
At Lyko: €20.50 (checked 10/18/2026).
Butylene Glycol. It is the first ingredient in the list, not counting water. Its role in the formula: solvent and humectant.
Some things to note
The classification is read from the ingredient list: Watchlist ingredient: Chondrus Crispus Extract.
The ingredient list has 34 ingredients; serums typically have 28.
Gluconolactone · no. 30, not counting water
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.
Confidence: medium · v2026.10.1
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. Names in bold are key ingredients. The 1% line is an estimate: the EU allows at most 1% phenoxyethanol, so the ingredients listed after it are present at about that level or less.
€24.00€80.00 / 100 mlat 2 stores
€23.00€76.67 / 100 mlat 2 stores
