An independent ingredient and price comparison. We don't sell products. Buy buttons are affiliate links.Independent comparison. Buy buttons are affiliate links.
Prices in euros. Each store sets its own delivery terms.
Lyko
€142.67 / 100 ml · in stock
€107.00
Buy · LykoAffiliate linkLyko and Cocopanda are Finnish online stores with prices in euros. YesStyle's prices are in British pounds, shown with their approximate value in euros. Cocopanda delivers only within mainland Finland; Lyko's delivery terms also list Sweden, Norway, Denmark, Poland, the Netherlands, Austria, and Germany; YesStyle lists delivery to the US, the UK, Finland, and other countries.
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Kiehl's Dermatologist Solutions Powerful-Strength Line-Reducing Concentrate is a serum (75 ml). Not counting water, the list has vitamin C (ASCORBIC ACID) at no. 4 and hyaluronic acid (HYDROLYZED HYALURONIC ACID) at no. 15. The list contains no drying alcohol or sulfates. Flagged ingredient groups in the list: fragrance (LIMONENE), essential oil (CITRUS AURANTIUM DULCIS (ORANGE) PEEL OIL), silicone (DIMETHICONE), and watchlist ingredient (ETHYLHEXYL PALMITATE). The ingredient list has 20 ingredients; serums typically have 28. The cheapest price right now is €107.00 at Lyko, which works out to €142.67 / 100 ml. The typical price for serums is €94.15 / 100 ml. One store carries it, and the price was checked 11/5/2026.
Checked against the ingredient list.
Fragrance: LIMONENE, CITRAL Essential oil: CITRUS AURANTIUM DULCIS (ORANGE) PEEL OIL, CITRUS LIMON PEEL OIL / LEMON PEEL OIL Silicone: DIMETHICONE, CETYL PEG/PPG-10/1 DIMETHICONE, DIMETHICONE CROSSPOLYMER, CYCLOHEXASILOXANE Watchlist ingredient: ETHYLHEXYL PALMITATE
The product contains fragrance or declared fragrance allergens.
The product contains essential oils or plant extracts that naturally carry them.
The product contains silicones.
20 ingredients3 key9 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.
€13.95€46.50 / 100 mlat 1 store
€40.90€163.60 / 100 mlat 1 store
€40.50€135.00 / 100 ml
No. The list contains ingredients from the fragrance group: LIMONENE, CITRAL.
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: €107.00 (checked 11/5/2026).
The list has no water. The first ingredient is PROPYLENE GLYCOL. Its role in the formula: solvent and humectant.
Several things to note
The classification is read from the ingredient list: Fragrance: LIMONENE, CITRAL. Essential oil: CITRUS AURANTIUM DULCIS (ORANGE) PEEL OIL, CITRUS LIMON PEEL OIL / LEMON PEEL OIL. Silicone: DIMETHICONE, CETYL PEG/PPG-10/1 DIMETHICONE, DIMETHICONE CROSSPOLYMER, CYCLOHEXASILOXANE. Watchlist ingredient: ETHYLHEXYL PALMITATE.
The ingredient list has 20 ingredients; serums typically have 28.
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The product contains an ingredient commonly considered pore-clogging.
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.
€55.50€185.00 / 100 mlat 1 store
