Dr. Jart Brightening Solution face mask, 5 Pack, is constructed of soft microfiber that luxuriously delivers essential brightening and moisturizing ingredients! It contains Glutathione with is a potent anti-oxidant tri-peptide molecule to help diminish the appearance of dark spots and discoloration. Niacinamide and Bisabolol are proven to brightening uneven skin tones, helping to provide the appearance of youthful radiance and a lighter complexion! To Use: Cleanse and apply toner. Peel off and discard the film liner and apply mask adjusting around the eye and mouth. Leave on for 10- to 20 minutes. Remove mask and gently pat remaining serum until fully absorbed.