Can peptides like sermorelin, IGF 1 LR3, and GHS boost muscle growth? Maybe. Are they safe? We don't know. These compounds boost natural growth hormone (GH) and IGF 1 levels, key drivers of muscle Injecting IGF1 LR3 directly into the muscle your training : r nattyorjuice Transcend linq in bio for IGF1 LR3, peptides, Test replacement therapy, , #bodybuilding #bodybuilder #bodybuilders #fitness #fitnessmotivation #fitnessmodel #fitnessjourney #fitnessbody #fitnesslife Awesome results this year igf 1 lr3 ,cyp,e,primo then adding tren for 2 months then removed primo and tren added FTPP and diaing diet with labs and results hopefully helps : r Peptides