glutathione arbutin Kojic Acid Lotion: Exfoliating Lactic Acid, Vitamin C - 4 Oz OEM Glutathione Vitamin C Whitening
Description
No, they are different compounds with different roles

Wallace DC

What Are Lipotropic Injections

The presence of DSIP-LI in several HPLC fractions from conditioned culture media indicates secretion of DSIP-LI from cultured pheochromocytoma cells

Glutamine, arginine, and leucine signaling in the intestine

The effects of a B12 injection typically last 1-2 weeks initially, though this varies by individual
