liposomal glutathione quicksilver scientific Complex - Superior Absorption Antioxidant Supplement with Liquid Glutathione & Milk Thistle - Vitamin B Complex Liposomal Glutathione Complex, Quicksilver Scientific
Description
IV administration gives the vitamin directly into the blood, which is critical in some situations

The benzyl alcohol preservative can cause mild stinging or burning at the injection site in some individuals

Ref:- Trends in Cellular Biology 2014 Aug;24(8):464-71

Vitamin B12: Vital for energy metabolism and red blood cell production
