O3+ Whitening Mask is infused with Vitamin C and active ingredients from natural botanical extracts and essential vitamins that help in whitening the skin. It contains an effective combination of whitening ingredients with different active principles to effectively lighten dark spots, reduce their size and prevent appearance of new spots to even and lighten the skin tone for a unique glow.How to Use: Apply the mask evenly on the face and leave it undisturbed for 15 minutes. Now gently wipe of the mask with a wet towel.