In the first step, glutamate cysteine ligase (GCL) catalyzes the ATP-dependent condensation of cysteine and glutamate to form the dipeptide gamma-glutamylcysteine (-GC) and then, in the second step, -glutamylcysteine reacts with glycine to form GSH catalyzed by GSH synthetase (GS)
Alzheimers Res Ther 10:16 Nussbaum JM, Schilling S, Cynis H, Silva A, Swanson E, Wangsanut T, Tayler K, Wiltgen B, Hatami A, Rnicke R, Reymann K (2012) Prion-like behaviour and tau-dependent cytotoxicity of pyroglutamylated amyloid-
By virtue of inducing broad cell growth, growth hormone related peptides (CJC-1295, Ipamorelin, and Tesamorelin), carry the potential risk of cancer
However, the convenience and accessibility of oral capsules cannot be understated, making them a preferred choice for regular maintenance and long-term health goals