Ji Z, Deng W, Chen D, Liu Z, Shen Y, Dai J, et al
A person is perfectly entitled to decline that therapy but when they do that on the basis of information which is frankly untrue or badly interpreted, it makes me very sad

Where People Buy Peptides: Online "research chemical" suppliers No prescription needed Sold as vials of powder You reconstitute with sterile water Quality unknown Purity unknown 12-58% of supplements are contaminated with unlisted substances Compounding pharmacies (illegally) Some still compound banned peptides Higher quality control (theoretically) Requires prescription Legal risk for pharmacy and doctor Anti-aging/wellness clinics Cash-pay practices May source from gray market Charge $500-2,000+ per month Often stack multiple peptides Black market / gym dealers Sold alongside anabolic steroids Zero quality control Highest contamination risk The Quality Control Problem FDA warnings: Compounded peptides may have impurities Manufacturing varies widely No standardization Cross-contamination possible Real risk: You're injecting a substance of unknown purity, made in facilities with unknown quality control, based on research that doesn't exist, for conditions that haven't been studied

In Part 1 of this two-part series, we explain the importance of maintaining a healthy ratio of reduced-to-oxidized glutathione, present common illnesses that arise when imbalances are left untreated, explain the benefits of glutathione, and reveal the risks of having too much GSH