intravenous glutathione skin whitening randomized controlled trial IV Therapy Science of Vita Glow IV:

10.3389/fimmu.2020.01684 69 PrabhuDasM

32 , the former commonly results from exposure to external events such as excessive temperatures, shear forces and/or pressures, and reflects mechanical disassembly of cellular constituents not involving molecular machinery

As age advances, and age-related diseases manifest or progress, the biosynthesis of melatonin, predominantly nocturnal, is significantly reduced in various species, including humans (Reiter 1992)

Zinc is also involved in the broader antioxidant network

Its primary role is to protect cells from oxidative stress by neutralizing free radicals and reactive oxygen species (ROS)