Glutathione Niacinamide Serum 40ml The APLB Glutathione Niacinamide Body Lotion was gifted to me for review, and it stood out because it's my first time using a body lotion with niacinamide for brightening. The texture feels The APLB Glutathione Niacinamide Ampoule Serum is a standout product offering a multifaceted approach to achieving radiant and healthy skin. Here's a detailed review of its key aspects after 15days of APLB Glutathione Niacinamide Facial Cream