Essential FX Acyl-Glutathione Deep Crease Serum: Water/Aqua/Eau, Propanediol, Squalane, Hydrogenated Polyisobutene, S-Palmitoylglutathione, Dimethicone, Glycerin, Macadamia Ternifolia Seed Oil, Xylitylglucoside, Tetrahexyldecyl Ascorbate, Dimethyl MEA, Palmitoyl Tripeptide-5, Acetyl Hexapeptide-8, Anhydroxylitol, Lactic Acid, Xylitol, Xanthan Gum, Linum Usitatissimum (Linseed) Seed Oil, Salvia Hispanica Seed Oil, Tocopherol, Ethylhexylglycerin, Magnesium Aspartate, Zinc Gluconate, Alaria Esculenta Extract, Glucose, Sodium Hyaluronate, Copper Gluconate, Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate, Palmitoyl Dipeptide-5 Diaminobutyroyl Hydroxythreonine, Helianthus Annuus (Sunflower) Seed Oil, Rosmarinus Officinalis (Rosemary) Leaf Extract, Tetrasodium Glutamate Diacetate, Magnesium Chloride, Caprylic/Capric Triglyceride, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Caprylyl/Capryl Glucoside, Caprylyl Glycol, Potassium Sorbate, Phenoxyethanol, Fragrance/Parfum, Citronellol, Hydroxycitronellal, Limonene, Linalool Essential FX Acyl-Glutathione Rejuvenating Moisturizer: Water/Aqua/Eau, Ethylhexyl Palmitate, Glycerin, Dimethicone, Cetearyl Alcohol, Glyceryl Stearate, Polysorbate 60, Palmitoyl Glycine, S-Palmitoylglutathione, Tetrahexyldecyl Ascorbate, PEG-100 Stearate, Ribose, Lactic Acid, Linum Usitatissimum (Linseed) Seed Oil, Macadamia Ternifolia Seed Oil, Phospholipids, Polyglyceryl-10 Stearate, Ethylhexylglycerin, Salvia Hispanica Seed Oil, Tocopherol, Helianthus Annuus (Sunflower) Seed Oil, Rosmarinus Officinalis (Rosemary) Leaf Extract, Tetrasodium Glutamate Diacetate, Sodium Hydroxide, Polyacrylamide, Sodium Acrylates Copolymer, Polysilicone-11, Hydrogenated Polyisobutene, C13-14 Isoparaffin, Laureth-7, Phenoxyethanol, Fragrance/Parfum, Citronellol, Hydroxycitronellal, Limonene, Linalool Essential FX Acyl-Glutathione Eyelid Lift Serum: Water/Aqua/Eau, Propanediol, Pantethine, Glycerin, Tetrahexyldecyl Ascorbate, S-Palmitoylglutathione, Dimethyl MEA, Palmitoyl Tripeptide-38, Acetyl Tyrosine, Avena Sativa (Oat) Kernel Extract, Xanthan Gum, Macadamia Ternifolia Seed Oil, Linum Usitatissimum (Linseed) Seed Oil, Salvia Hispanica Seed Oil, Silica Cetyl Silylate, Ethylhexylglycerin, Sodium Hyaluronate, Helianthus Annuus (Sunflower) Seed Oil, Rosmarinus Officinalis (Rosemary) Leaf Extract, Tetrasodium Glutamate Diacetate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Caprylyl Glycol, Hydroxypropyl Cyclodextrin, Phenoxyethanol, Silica, Titanium Dioxide (CI 77891), Iron Oxides (CI 77491) Essential FX Acyl-Glutathione Smoothing & Brightening Under-Eye: Water/Aqua/Eau, Octyldodecyl Neopentanoate, Cetearyl Alcohol, Sodium Polystyrene Sulfonate, Glycerin, Caprylic/Capric Triglyceride, Dimethicone, Behenyl Alcohol, Hydrogenated Vegetable Glycerides, Trifluoromethyl C1-4 Alkyl Dimethicone, Glyceryl Stearate, PEG-100 Stearate, Butyrospermum Parkii (Shea) Butter, S-Palmitoylglutathione, Steareth-20, Macadamia Ternifolia Seed Oil, Salvia Hispanica Seed Oil, Xanthan Gum, Linum Usitatissimum (Linseed) Seed Oil, Ethylhexylglycerin, Lactic Acid, Helianthus Annuus (Sunflower) Seed Oil, Rosmarinus Officinalis (Rosemary) Leaf Extract, Disodium EDTA, Sodium Hydroxide, Butylene Glycol, Fucus Vesiculosus Extract, Cryptomeria Japonica Leaf Extract, Hexylene Glycol, Caprylyl Glycol, Phenoxyethanol, Silica, Titanium Dioxide (CI 77891), Iron Oxides (CI 77499) Essential FX Acyl-Glutathione Deep Crease Serum: After cleansing, massage onto face and neck using a gentle upward motion

This is why glutathione is often used to improve: Uneven skin tone Sun spots and pigmentation Melasma and post-inflammatory hyperpigmentation 2
Research published in Redox Biology found that when cells were exposed to stress, older cells' glutathione levels plummeted to just 10% of their original levels, while younger cells maintained at least 35% of their glutathione
Peptides are generally well-tolerated with minimal side effects
These results are encouraging but do not guarantee clinical efficacy in humans
PubMed abstract and citation: Hay D.L., Poyner D.R