Potential Side Effects Water retention (GH-related peptides) Joint stiffness or tingling (GH-related peptides) Lethargy (in some sensitive users) Increased appetite (MK-677 in particular) Injection site irritation (rare with proper technique) Legal Disclaimer Peptides such as BPC-157, TB500, and various growth hormone secretagogues are not approved by the FDA for general performance or cosmetic use
10.1152/ajpcell.1983.245.3.C235 139 HaffnerS
Also not all GHRPs bind to androgen receptors the same way
Texture & Feel
While both exhibit unique mechanisms and promising applications, their contrasting amino acid structures and functions cater to specific needs
Mol Cancer Res 16:10731076 Lee DH, Park JS, Lee YS, Han J, Lee DK, Kwon SW, Han DH, Lee YH, Bae SH (2020a) Sqstm1/p62 activates nfe2l2/nrf2 via ulk1-mediated autophagic keap1 degradation and protects mouse liver from lipotoxicity