It contains 10% Niacinamide (Vitamin B3), rice ferment filtrate (Japanese sake), licorice, plant-derived squalane, natural caffeine, and Vitamin E. Benefits: This serum is formulated to brighten skin, fade blemishes, strengthen the skin barrier, regulate sebum production, and provide hydration. Texture & Suitability: It has a lightweight, non-sticky milky texture, is quick-absorbing, fragrance-free, and suitable for all skin types. Usage: It's designed for daily use, both in the morning and evening.