This nighttime antioxidant serum uses the patented OmniSome™delivery technology to time-release potent antioxidants and powerful anti-aging ingredients deeper into the skin overnight.

• Strengthens skin and protects against cell damage

• Reduces age-related degradation for younger-looking skin

• Reduces redness, increases hydration, and soothes skin

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After cleansing, toning, and applying any PCA SKIN® treatment serums, apply to the entire face and neck in the evening to strengthen skin, and improve skin tone and brightness. Follow with the appropriate PCA SKIN moisturizer in the evening.

1% Resveratrol - a powerful antioxidant that acts as a calorie restriction mimetic to support cell protection and regeneration, reduce inflammation, brighten skin, and stimulate collagen deposition to strengthen the extracellular matrix.

Snow Algae - a unique algae species that has developed survival strategies that enable it to grow on glaciers and in permanent snow. This ingredient also helps reduce the signs of aging by inhibiting the enzymes that destroy collagen. It has demonstrated the ability to assist in cell longevity to reduce signs of aging.

Plantago Lanceolata Leaf Extract (Senestem™) - a powerful extract that helps fight age-related protein degradation to recover skin density and firmness.

Silymarin and Dimethyl Sulfone - two advanced ingredients that work synergistically to reduce redness, increase hydration, and soothe reddened skin.

Full ingredient list: Water, Dimethicone, Niacinamide, Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer, Pentylene Glycol, Polyglyceryl-10 Dioleate, Polysilicone-11, Dimethyl Sulfone, Silica, Maltodextrin, Glycerin, Caprylic/Capric Triglyceride, Hexylresorcinol, Resveratrol, Silybum Marianum Fruit Extract, Sodium Chloride, Phenoxyethanol, Dimethicone/PEG-10/15 Crosspolymer, Tocopherol, Terminalia Chebula Fruit Extract, Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone, Plantago Lanceolata Leaf Extract, Sodium Hyaluronate, Caprylyl Glycol, Sodium Citrate, Chlorphenesin, Propyl Gallate, Disodium EDTA, Xanthan Gum, Coenochloris Signiensis Extract, Lecithin