The Abib Glutathiosome Dark Spot Toner Skin Booster is a hydrating liquid toner formulated to target uneven skin tone and hyperpigmentation. It features Glutathiosome, a stabilized form of glutathione, known for its brightening properties to help fade dark spots and post-acne marks. This 200ml booster also contains nourishing ingredients to soothe and prep the skin, enhancing absorption for subsequent skincare steps. You should use it to achieve a more radiant, even complexion and to address specific concerns like sunspots or discoloration for clearer, brighter-looking skin.