Niacinamide 10%
ONE THING
A concentrated serum with 10% niacinamide to help brighten skin tone, minimize pores, and control sebum production. Suitable for oily and combination skin types looking to improve skin texture and clarity.
Key Ingredients
Humectant and solvent for ingredient delivery
Humectant and preservative booster. Common in K-beauty as a multifunctional alternative to traditional preservatives.
Preservative booster and skin conditioning agent
Ingredient Effectiveness Data
Editorial baseline from K-beauty clinical research and community consensus. Real subscriber reports layer on as the community grows.
More Korean Serums
Frequently Asked Questions
What are the key ingredients in Niacinamide 10%?
The key active ingredients in Niacinamide 10% by ONE THING include Niacinamide (Vitamin B3) (brightening, pore-minimizing, barrier-support). 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 5,900+ K-beauty products to provide data-backed recommendations.
Is Niacinamide 10% good for sensitive skin?
Niacinamide 10% is a Korean serum by ONE THING. Sensitive skin compatibility depends on individual triggers and allergies. Seoul Sister's AI advisor Yuri analyzes all 5 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.
Is Niacinamide 10% good for oily skin?
For oily skin, the key factors in evaluating Niacinamide 10% are comedogenic ingredient ratings, oil content, and finish type. This serum contains 1 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.
How much does Niacinamide 10% cost?
Niacinamide 10% by ONE THING starts from $16.18 USD for 150ml. 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.
Where to buy Niacinamide 10%?
Niacinamide 10% by ONE THING is tracked at Olive Young. Prices start from $16.18 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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