L-ascorbic acid (Vitamin C) (20%) - an antioxidant and matrix metalloproteinase inhibitor (MMPi) that is pure vitamin C; it minimizes the appearance of fine lines and wrinkles while promoting an even skin tone.

Tocopherol (Vitamin E) (5%) -  a lipid-soluble antioxidant vitamin and emollient ingredient.

Hexylresorcinol (1%) - an age-fighting anti-glycation agent that brightens and promotes an even skin tone while reducing future discoloration.

Silymarin (1%) - a powerful antioxidant derived from milk thistle that has skin-calming and brightening benefits and helps fight free radical damage.

After cleansing, toning and applying any PCA SKIN^® treatment serums, apply to the face and neck in the morning. Patients might experience a slight tingling sensation upon application. Follow with the appropriate PCA SKIN broad spectrum SPF product in the daytime and moisturizer in the evening.

Our products are scientifically developed and carefully formulated to improve the health and appearance of your unique skin. We understand the importance of formulating with the best combinations of innovative ingredients to provide you with safe, highly effective products that deliver on their promises. All of our products are free of potential irritants like synthetic dyes and fragrances. PCA SKIN does not perform or condone animal testing.

• Cyclopentasiloxane, Ascorbic Acid, Ethylhexyl Hydroxystearate, Polysilicone-11, Tocopherol, Isosorbide Dicaprylate, Polymethylsilsesquioxane, Hexylresorcinol, Silybum Marianum Fruit Extract, Hordeum Distichon (Barley) Extract, Citrus Aurantium Dulcis (Orange) Oil, Silica, Phellodendron Amurense Bark Extract, Santalum Album (Sandalwood) Wood Extract