Your body produces glutathione naturally, but production declines with age, stress, poor diet, and toxin exposure
So this study isn't really relevant to humans
Instead, they deliver nutritional building blocksincluding L-tyrosine (a melanin precursor), copper (a cofactor for tyrosinase enzyme activity), zinc, vitamin B12, and sometimes plant-based antioxidants like lutein or beta-carotene
We track outcomes using InBody body composition analysis , which measures skeletal muscle mass, body fat percentage, visceral fat level, phase angle (cellular health), segmental lean analysis, and basal metabolic rate at intake and at each follow-up
Perfect for bulking phases, long-term body recomposition, or stacking with other peptides