The peptide is currently sold for research purposes only and lacks FDA approval for human therapeutic use
And, the slew of antioxidants beyond just the Vitamin C makes it one of the best antioxidant serums for defense against environmental skin-aging
Mazta Farma, Indonesia)comprising L-glutathione (fermentation), ascorbic acid, ALA, and zinc (as zinc aspartate)as a skin-lightening agent in healthy Indonesian women, measured using a facial analysis system for assessment every four weeks over a 12-week period
2016;5(8):15663 Jian Z, Li K, Song P, Zhu G, Zhu L, Cui T, Liu B, Tang L, Wang X, Wang G, Gao T, Li C
Costs vary by provider, but if you buy vitamin B12 injections online through Hone, the shots cost $60 per month