A 27-gauge needle is the most commonly recommended
Journal of Cosmetic Dermatology , 21(8), 3308-3314
Ingredients: Galactomyces Ferment Filtrate, Glycerin, 1,2-Hexanediol, Water, Methylpropanediol, Butane, Diphenyl Dimethicone, Bis-PEG-18 Methyl Ether Dimethyl Silane, C12-14 Pareth-12, Hydroxyacetophenone, Hydrogenated Lecithin, Sodium Citrate, Polyglyceryl-10 Oleate, Ethylhexylglycerin, Citric Acid, Adenosine, Oryza Sativa Bran Extract, Glutathione, 1,2-Hexanediol, Caprylyl Glycol, Tocopherol, 2-O-Ethyl Ascorbic Acid, Amaranthus Caudatus Seed Extract, Betaine, Hydrolyzed Hyaluronic Acid, Oryza Sativa Extract, Ceramide, Propanediol, Saccharomyces/Rice Ferment Filtrate, Acetyl Hexapeptide-8
Sleep Hygiene: Sleep is when your body repairs tissue, produces growth hormone, and regulates hunger hormones
Quality and Sourcing As with any injectable peptide, sourcing matters enormously
Anticoagulant (blood thinner): Taking melatonin with a blood thinner, such as Coumadin, could put you at risk of excess bleeding