Report suspected side effects through the MHRA Yellow Card Scheme
Other ingredients are discovered in labs and are highly technical, like ferulic acid and todays topic of discussion glutathione

Water, Butylene Glycol, Glycerin, 1,2-Hexanediol, Niacinamide, Dipropylene Glycol, Maltodextrin, Hydroxyethyl Urea, Arginine, Glutathione (0.3%), C12-14 Alketh-12, Diospyros Kaki Fruit Extract, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Polyglyceryl-10 Laurate, Cetyl Ethylhexanoate, Ethylhexyl Palmitate, Hydrogenated Polydecene, Phosphatidylcholine, Macadamia Ternifolia Seed Oil, Squalane, Juniperus Mexicana Oil, Polyglyceryl-2 Stearate, Adenosine, Brassica Campestris (Rapeseed) Sterols, Cholesterol, Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate, Glyceryl Stearate, Carbomer, Vetiveria Zizanoides Root Oil, Abies Sibirica Oil, Elettaria Cardamomum Seed Oil, Stearyl Alcohol, Hydrogenated Lecithin, Vinyl Dimethicone, PVM/MA Copolymer, Hydroxyacetophenone, Sodium Hyaluronate, Polyglutamic Acid, Ceramide NP, Hydroxyethylcellulose, Stearic Acid, Tocopherol, Disodium EDTA, Ethylhexylglycerin, Oleic Acid, Caprylyl Glycol, Ascorbic Acid, Retinyl Palmitate, Riboflavin, Pantothenic Acid, Niacin, Folic Acid, Thiamine HCl, Carnitine HCl, Biotin, Magnesium Sulfate, Manganese Sulfate

Heres whats important to understand about it