BONITA Advanced Brightening Serum Lotion with Kojic Nia & Vitamin C 330 ml. Experience radiant skin with the BONITA Kojic Niacinamide Vitamin C Advanced Brightening Serum Lotion. This body moisturizer is expertly designed to brighten and hydrate your skin. Key Ingredients: Formulated with Kojic acid, Niacinamide, and Vitamin C for effective brightening.