General guidelines are: Lips: 612 months Cheeks: 1224 months Jawline / Chin: 1218 months Under Eyes: 918 months Temples: 1224 months Thicker, denser structural fillers tend to last longer than softer formulations, such as those used in the lips
Ingredients: Water, Butylene Glycol, Glycerin, Dimethicone, Panthenol, Titanium Dioxide (CI 77891), Niacinamide, Cyclopentasiloxane, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Sodium Polyacrylate, Isohexadecane, Ethylhexyl Stearate, Chlorphenesin, Phenoxyethanol, Dimethiconol, Polysorbate 80, Betaine, Caprylyl Glycol, Ethylhexylglycerin, Fragrance, Sorbitan Oleate, Triethoxycaprylylsilane, Trideceth-6, Pantolactone, Disodium EDTA, 1,2-Hexanediol, Glycyrrhiza Glabra (Licorice) Root Extract, Terminalia Ferdinandiana Fruit Extract, Glutathione (2ppm), Citrus Tangerina (Tangerine) Extract, Butylphenyl Methylpropional, Hexyl Cinnamal, Benzyl Benzoate, Limonene, Linalool, Citronellol, Geraniol, Benzyl Alcohol, Citral
For a buyer, the practical point is clear
It is either synthesized from -glutamyl-cysteine and glycine by glutathione synthetase (GSS) or recycled from glutathione disulfide by glutathione reductase (GSR) using NADPH as a reducing agent [33]
Julian Kessler Lead Investigator, Biomatrix Labs "The availability of detailed MS and HPLC data on the product page saved us two days of redundant internal verification