Meinaier Brightening Secret Serum For Dark Knuckle, Knees & Elbow.

Even skin tone, skin brightening, glowing skin, prevents scarring and clears sun damage and dark hyperpigmentation on the skin. Safe ingredients to naturally clear dark hyperpigmentation and sun damage.Glutathione, Niacinamide, Castor oil, Soybean extract and Hyaluronic acid to smoothen.Apply to affected area at night. Clean and dry your skin, apply 1to 2 drops of serum with your fingertips in motions until absorbed