Sourcing through a licensed compounding pharmacy may still occur in practice, but it carries genuine regulatory and quality risk
Ascorbic acid is FDA-approved as an intravenous vitamin C preparation for specific nutritional deficiency states, not for cosmetic skin applications
I have also explained the effectiveness and usage of various fairness products containing glutathione available in the market, such as Glutathione Soaps, Creams, Injections & Tablets
Glutathione may influence skin brightness, elasticity, and hydration, though results across studies are mixed
Also, animal research shows that curcumin inhibits cyclophosphamide-induced tumor regression
Something to consider when choosing your water volume, especially with expensive compounds