
COSRX
A peptide-focused serum containing 6 types of peptides to support skin elasticity and firmness. Designed to improve skin texture and reduce the appearance of fine lines.

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The 6 Peptide Skin Booster Serum 150ml Double Set is a serum by COSRX. Subscribe to Seoul Sister for full ingredient analysis across our database of 5,900+ K-beauty products.
The 6 Peptide Skin Booster Serum 150ml Double Set is a Korean serum by COSRX. Sensitive skin compatibility depends on individual triggers and allergies. Seoul Sister's AI advisor Yuri analyzes all N/A ingredients against your specific skin type, concerns, and known allergens to provide a personalized compatibility score. Common irritant ingredients like fragrance, alcohol denat, and essential oils are flagged automatically.
For oily skin, the key factors in evaluating The 6 Peptide Skin Booster Serum 150ml Double Set are comedogenic ingredient ratings, oil content, and finish type. Seoul Sister's database cross-references each ingredient's comedogenic rating (0-5 scale) against your skin type to identify potential pore-clogging risks. Subscribe for a personalized oily skin compatibility analysis.
The 6 Peptide Skin Booster Serum 150ml Double Set by COSRX starts from $32.28 USD. Seoul Sister Pro members compare prices across 6+ authorized retailers including Olive Young, Soko Glam, and YesStyle to find the best deal, with automatic price drop alerts.
The 6 Peptide Skin Booster Serum 150ml Double Set by COSRX is available from authorized K-beauty retailers including Olive Young Global, Soko Glam, YesStyle, and Amazon. Prices start from $32.28 USD. Seoul Sister verifies retailer authenticity and tracks counterfeit indicators to help you buy genuine Korean skincare products.