cocokind's Ceramide Barrier Serum is specifically optimized with five types of ceramides and lipids that mimic and support skin's natural barrier, this serum nourishes and replenishes for healthy-looking skin. Benefits Restores healthy structure and function to the skin barrierEncourages skin's natural ceramide productionSoothes and comfortsReduces appearance of signs of irritation and softens skingives maximum benefits with gentle lactic acidHypoallergenic allergy tested Key Ingredients Blend of five ceramides (np, ns, ap, eos, eop) - lipids that help maintain skin's natural function, reduce moisture loss, and protect against dehydration, irritation, and signs of agingLipids (fatty acids, cholesterol, & squalane) - support skin's natural moisture barrier - to help seal in moisture and provide a barrier against external aggressorsCeramide precursors (caprooyl phytosphingosine + caprooyl sphingosine) - molecules that work to encourage ceramide production and receive new ceramidesLactic acid - helps remove dead skin cells, allowing skin-like ingredients to better absorb while increasing natural ceramide production Inactive Ingredients: Water/Aqua/Eau, Cyclopentasiloxane, Isododecane, Caprylyl Methicone, C12-15 Alkyl Benzoate, Ethylhexyl Palmitate, Polyglyceryl-4 Isostearate, Hexyl Laurate, Cetyl PEG/PPG-10/1 Dimethicone, Glycerin, Trimethylsiloxysilicate, Butylene Glycol, Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer, Sodium Chloride, Laminaria Ochroleuca Extract, Alanine, Arginine, GlyCIne, IsoleuCIne, Histidine, Phenylalanine, Proline, Threonine, Serine, Aspartic AcId, Valine, Sodium PCA, Panthenol, Tocopheryl Acetate, Allantoin, Sodium Lactate, PCA, Ethylhexylglycerin, Caprylic/Capric Triglyceride, Simethicone, Tetrasodium Edta, Triethoxycaprylylsilane, Zinc Stearate, Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone, Stearalkonium Hectorite, Propylene Carbonate, Phenoxyethanol, May Contain: Chromium Oxide Greens (CI 77288), Ultramarines (CI 77007), Iron Oxides (CI 77491, CI 77492, CI 77499), Titanium Dioxide (CI 77891). Suggested Use: After cleansing and toning, gently massage or pat 2-3 drops of serum onto skin. This serum is suitable for daily use in the am and/or pm. Suggested routine; cleanse, tone, serum, moisturizer, SPF (AM). UPC: 000002596547 Weight: 0.57 lbs