MIXA NIACINAMIDE BRIGHT BODY LOTION FOR DRY AND DULL SKIN Discover the new Niacinamide Bright body lotion for dry and dull skin from Mixa Sensitive Skin Expert, formulated with 4% Niacinamide, Vitamin Cg, and Shea Butter. Niacinamide is known for improving the brightness and hydration of the skin. Vitamin CG is a derivative of vitamin C, known for enhancing skin evenness, and Shea Butter is known for intensely nourishing the skin.