
ONE THING
An anti-aging serum formulated with PDRN (salmon DNA) and bakuchiol, a gentle retinol alternative. Targets fine lines and improves skin elasticity while being suitable for sensitive skin.
Solvent and humectant that aids ingredient penetration
Humectant that attracts and retains moisture
Solvent and humectant for ingredient delivery
Soothing and hydrating floral water with antioxidant properties
+ 15 more ingredients
Editorial baseline from K-beauty clinical research and community consensus. Real subscriber reports layer on as the community grows.

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The key active ingredients in PDRN Bakuchiol Serum by ONE THING include Glycerin (Humectant that attracts and retains moisture), Rose Water (Soothing and hydrating floral water with antioxidant properties), Niacinamide (Vitamin B3) (brightening, pore-minimizing, barrier-support), Glyceryl Glucoside (Hydrating agent that improves moisture retention), Adenosine (anti-aging, firming, soothing). Drawing on K-beauty research and community consensus, key ingredients show 82% effectiveness for acne in oily skin types. Seoul Sister tracks ingredient effectiveness across 5,800+ K-beauty products to provide data-backed recommendations.
PDRN Bakuchiol Serum is a Korean serum by ONE THING. Sensitive skin compatibility depends on individual triggers and allergies. Seoul Sister's AI advisor Yuri analyzes all 20 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 PDRN Bakuchiol Serum are comedogenic ingredient ratings, oil content, and finish type. This serum contains 8 active ingredients. 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.
PDRN Bakuchiol Serum by ONE THING starts from $22.54 USD for 50mL. 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.
PDRN Bakuchiol Serum by ONE THING is available from authorized K-beauty retailers including Olive Young Global, Soko Glam, YesStyle, and Amazon. Prices start from $22.54 USD. Seoul Sister verifies retailer authenticity and tracks counterfeit indicators to help you buy genuine Korean skincare products.