PCA C & E Advanced Antioxidant Treatment

Contains proven therapeutic levels of L-ascorbic acid and tocopherol

Includes advanced corrective ingredients hexylresorcinol and silymarin

Has a stable anhydrous formula that prevents antioxidant degradation

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.

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.

Full ingredient list:
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