Professional Pro-X Skin Tightening Serum is made from: Water, Niacinamide, Glycerin, Pentylene Glycol, Caffeine, Polyethylene, Polymide-1, Dimethicone, Sodium Polyacrylate, Tocopherylacetate, Panthenol, Peucedanum Graveolens (Dill) Extract, Palmitoyl Depeptide-7, Palmitoyl Pentapeptide-4, Dimethiconol, Laureth-4, Trideceth-6, Peg-4 Laurate, Peg-4 Dilaurate, Tredeceth-6, Peg-4 Laurate, Peg-4 Dilaurate, Peg-100 Stearate, Peg-4, Iodopropynyl Butylcarbamate, Decyl Glucoside, Xanthan Gum, Ethylhexyl Stearate, Benzyl Alcohol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Disodium Edta, Methylparaben, Lactic Acid, Butylene Glycol, Thriethanolamine.