Copper acts as a catalyst in critical proteins involved in oxidative phosphorylation and antioxidant defenses in the mitochondria
doi: 10.1074/jbc.M401615200 58 KoundourosNPoulogiannisG
Courtois-Cox S, Genther Williams SM, Reczek EE, Johnson BW, McGillicuddy LT, Johannessen CM et al

Major Ingredients Water, Glycerin, Dipropylene Glycol, Propanediol, Hippophae Rhamnoides Water, Caprylic/Capric Triglyceride, PPG-13-Decyltetradeceth-24, Hydroxyacetophenone, Caprylyl Glycol, Carbomer, Tromethamine, Hydrogenated Lecithin, Glutathione(600 ppm), Cetearyl Alcohol, 1,2-Hexanediol, Disodium EDTA, Stearic Acid, Dipotassium Glycyrrhizate, Terminalia Ferdinandiana Fruit Extract, Butylene Glycol, Lecithin, Pentylene Glycol, Acetyl Glutamine, Sodium Hyaluronate, Polyglyceryl-10 Stearate, Panthenol, Folic Acid, Bacillus/Soybean Ferment Extract, Oligopeptide-1, Hexapeptide-11, Oligopeptide-2, Oligopeptide-3, Sodium Ascorbyl Phosphate, Hydrolyzed Pea Protein, Madecassoside, Phytosterols, Squalane, Olea Europaea (Olive) Fruit Oil, Tocopherol, Niacinamide, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Hydroxypropyltrimonium Hyaluronate, Hydrolyzed Sodium Hyaluronate, Potassium Hyaluronate, Ceramide NP, Butyrospermum Parkii (Shea) Butter, Ethylhexylglycerin, Biotin, Sodium Hyaluronate Crosspolymer, Pyridoxine, Cyanocobalamin, Riboflavin, Thiamine HCl, Retinol, Bioflavonoids, Sodium Acetylated Hyaluronate, Menadione, Acetyl Hexapeptide-8, Copper Tripeptide-1, Palmitoyl Pentapeptide-4, Linoleic Acid, Beta-Carotene, Fragrance Ingredients subject to change at manufacturer's discretion

Carnitine Fact Sheet for Health Professionals 47
Some of the most common reasons include: Cost: GLP-1 drugs can run over $1,300 a month, and theyre not always covered by insurance