Peter Thomas Roth 24k Gold Mask has the following features: The ultimate luxurious anti-aging treatment with pure 24K gold and colloidal gold to help lift, firm, brighten, smooth and refresh the appearance of the skin. Peridot, an exquisite gemstone rich in magnesium, re-energizes and helps reduce the aging effects of stress. Hyaluronic Acid and glycerin deliver intense hydration, plumping skin for a more lifted appearance. This lavish, pampering treatment helps to reduce the look of fine lines and wrinkles. Skin is silky smooth, firmer, radiant, revitalized and youthful looking.