LILAC 5% Niacinamide Serum is enriched with Niacinamide, Sodium PCA and Hyaluronic acid which supports the outer surface of the skin. The duo, Niacinamide & Sodium PCA helps to improve uneven skin tone, minimize pores fine lines and balance oil production. It also protects your skin from the environmental pollutants. Niacinamide is a brilliant ingredient for treating inflammatory acnes.