There is no established upper limit for B12 and no known health risks from increased intake from diet/supplements
Water/Aqua/Eau, 1,2-Hexanediol, Phenoxyethanol, Avena Sativa (Oat) Kernel Extract, Lactic Acid, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Propanediol, Sodium Hydroxide, Silica Cetyl Silylate, Sodium Polyacrylate, Citric Acid, Allantoin, Caffeine, Dimethyl MEA, Silica, Butylene Glycol, Disodium EDTA, Gentiana Lutea Root Extract, Caprylyl Glycol, Sodium Hyaluronate, Ethylhexylglycerin, S-Palmitoylglutathione, Tetrapeptide-1, Potassium Sorbate, Acetic Acid, Acetyl Hexapeptide-8, Arginine/Lysine Polypeptide, Iron Oxides (CI 77491), Titanium Dioxide (CI 77891) For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption
Xiao, B., Xu, Z., Viennois, E., Zhang, Y., Zhang, Z., Zhang, M., Han, M
The honest starting point for evaluating any glow peptide product is that the blend has not been studied as a combination: no published in-vitro or in-vivo work has examined these three compounds co-administered at this ratio, and no synergy between them has been demonstrated