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 Bronchial Carcinoid Secreting Insulin Like Growth Factor 1 With Acromegalic Features The Annals of Thoracic Surgery Insulin like Growth Factor 1 (IGF 1) in Hair Regeneration: Mechanistic Pathways and Therapeutic Potential Human Insulin like Growth Factors 1 Long R3 (IGF 1 LR3) ELISA Kit MBS733937 from MyBioSource.com Biocompare.com 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