Details:Retinol is considered to be one of the most effective ingredients to treat signs of aging and ensure that your complexion remains youthful. Obagi360 Retinol 0.5 is an advanced anti-aging product that uses this effective ingredient without causing irritation. Retinol encourages cell renewal to fade fine lines and wrinkles as well as dark marks and discoloration left by blemishes or sun damage. Because it is encapsulated, the retinol is released over time to reduce the appearance of flaking, redness and inflammation. This Obagi retinol will help your skin whether your complexion is in the early or advanced stages of aging. Ingredients:Water (Aqua)?,? Caprylic/Capric Triglyceride?,? Glyceryl Stearate?,? Cyclopentasiloxane?,? Butylene Glycol?,? Stearic Acid?,? Butyrospermum Parkii (Shea) Butter?,? Polysorbate 60?,? Stearyl Alcohol?,? Glycerin?,? Retinol?,? Polysorbate 20?,? Dimethicone?,? Carthamus Tinctorius (Safflower) Seed Oil?,? Calendula Officinalis Flower Extract?,? Camellia Oleifera Leaf Extract?,? Camellia Sinensis Leaf Extract?,? Chamomilla Recutita (Matricaria) Flower Extract?,? Tocopheryl Acetate?,? Ascorbic Acid?,? Sodium Hyaluronate?,? Cyclohexasiloxane?,? Sorbitol BHT,? Bisabolol?,? Allyl Methacrylates Crosspolymer?,? Dimethicone/Vinyl Dimethicone Crosspolymer?,? Dipotassium Glycyrrhizate?,? Disodium EDTA?,? Triethanolamine?,? Carbomer?,? Glyceryl Acrylate/Acrylic Acid Copolymer?,? Caprylyl Glycol?,? Ethylhexylglycerin?,? Hexylene Glycol?,? Phenoxyethanol?.