Niacinamide Japanese Skincare

Niacinamide is one of the vitamin B and is effective in whitening skin, resolving wrinkles, and preventing acne. Niacinamide is included in various types of Japanese skincare products such as lotions and serums. They are also recommended for sensitive skin, as they support the skin’s barrier function.

Niacinamide Japanese Skincare Best Sellers 2025

The best 18 products from a survey of 607 by JapanBestSellers on September 30, 2025.