
ONE THING
A soothing serum containing 1,025ppm Centella Asiatica extract and 500ppm Panthenol (Vitamin B5) to calm irritated skin and strengthen the moisture barrier. Formulated with ceramides and fermented ingredients for enhanced skin repair and hydration.
Humectant and solvent for ingredient delivery
Solvent and humectant for ingredient delivery
Humectant that attracts and retains moisture
Humectant and preservative booster. Common in K-beauty as a multifunctional alternative to traditional preservatives.
+ 15 more ingredients
The key active ingredients in Cica B5 Serum by ONE THING include Glycerin (Humectant that attracts and retains moisture), Betaine (Humectant and skin conditioning agent), Glyceryl Glucoside (Hydrating agent that improves moisture retention), Centella Asiatica Leaf Extract (Cica) (Soothing and wound healing botanical extract), Arginine (pH adjuster and skin conditioning amino acid). Seoul Sister tracks ingredient effectiveness across 5,900+ K-beauty products to provide data-backed recommendations.
Cica B5 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 Cica B5 Serum are comedogenic ingredient ratings, oil content, and finish type. This serum contains 9 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.
Cica B5 Serum by ONE THING starts from $19.91 USD for 50mL. Seoul Sister tracks pricing at Olive Young, with price drop alerts for Pro members. Seoul Sister does not sell products — we compare retailer pricing so you can buy from the source.
Cica B5 Serum by ONE THING is tracked at Olive Young. Prices start from $19.91 USD. Seoul Sister verifies retailer authenticity and tracks counterfeit indicators to help you buy genuine Korean skincare products. We are an advice platform and never sell products ourselves.
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