Ive shared about glutathione as an ingredient in skincare in my post on skincare ingredient that lighten pigmentation
I completed the entire, paid Noom Program, not just a short trial

Major Ingredients Water, Dipropylene Glycol, Galactomyces Ferment Filtrate(50,029 ppm), Glycerin, Methylpropanediol, Glycereth-26, Niacinamide, Glyceryl Glucoside, Glyceryl Polymethacrylate, Erythritol, Polyglyceryl-10 Laurate, Hydroxyacetophenone, 1,2-Hexanediol, Carbomer, Caprylyl Glycol, Arginine, Hydrolyzed Jojoba Esters, Xanthan Gum, Adenosine, Glucose, Ethylhexylglycerin, Butylene Glycol, Citric Acid, Ascorbic Acid, Polyquaternium -51, Panthenol, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Diethylhexyl Sodium Sulfosuccinate, Sodium Citrate, Lavandula Angustifolia (Lavender) Oil, Glutathione(10.89 ppm), Sodium Hyaluronate, Dipotassium Glycyrrhizate, Oryza Sativa (Rice) Extract, Pyrus Malus [Apple] Fruit Extract, Saccharide Isomerate, Hydrogenated Lecithin, Pantolactone, Maltodextrin, Brassica Oleracea Italica (Broccoli) Extract, Hydrolyzed Vegetable Protein, Prunus Serrulata Flower Extract, Nelumbo Nucifera Flower Extract, Lilium Tigrin um Extract, Copper Tripeptide-1, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Sodium Hyaluronate Crosspolymer, Hydroxypropyltrimonium Hyaluronate, Potassium Hyaluronate, Hydrolyzed Sodium Hyaluronate, Pentylene Glycol, Sodium Acetylated Hyaluronate, Disodium EDTA, Limonene, Linalool Ingredients subject to change at manufacturer's discretion

It supports the immune system, aids in the detoxification of heavy metals, and helps the liver process environmental toxins
Activation of the GIP receptor contributes to metabolic regulation through several mechanisms
Its one of the more common side effects of medications such as Ozempic and Wegovy (semaglutide)