Multiweight hyaluronic acid: With a unique ability to attract and retain over 1,000 times its own weight in water, hyaluronic acid draws moisture from the surrounding atmosphere into the skin, leaving the complexion nourished and supple. Natural moisturizing factors: Naturally occurring moisturizing factors (NMFs) in the upper layers of the skin attract and retain water. NMF levels in the skin decline as we age, so components such as urea, amino acids, and sodium PCA work to restore hydration to the complexion. Ceramides: Naturally occurring in the skin barrier, ceramides help replenish the skin by mimicking the natural lipid barrier to intensely restore and nourish. Squalane: A lipid almost identical to that found in skin, squalane helps restore the skin's natural moisture barrier and deeply hydrates the complexion. Dimethicone: Composed of large molecules, dimethicone forms a breathable barrier on the skin's surface that helps lock in moisture and nutrition for long-lasting results.

The instructions for using the Medik8 HEO mask are as follows: Apply an even layer to clean, dry skin, avoiding the eye and lip areas. Leave on for 10-15 minutes and then rinse with lukewarm water. It is recommended to use it once or twice a week for best results.

Step 1 - Gel: Aqua (Water), Glycerin, Saccharide Isomerate, Aloe Barbadensis Leaf Juice (Aloe Vera), Glyceryl Glucoside, Urea, Phenoxyethanol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Butylene Glycol, Sodium Hyaluronate, Sodium Hydroxide, Ethylhexylglycerin, Allantoin, Sodium PCA, Citric Acid, Sodium Citrate, Crambe Maritima Leaf Extract, Maltodextrin, Potassium Sorbate, Sodium Benzoate, Hydrolyzed Gardenia Florida Extract Step 2 - Cream: Aqua (Water), Squalane, Dimethicone, Caprylic/Capric Triglyceride, Stearic Acid, Glyceryl Stearate, PPG-12/SMDI Copolymer, Phenoxyethanol, Behenyl Alcohol, Cetearyl Olivate, Linoleic Acid, Ceramide NP, C12-16 Alcohols, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Sorbitan Olivate,