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 A Medical Review of IGF 1 LR3 Dosage, Side Effects and Safety Aspects Theres a lot of confusion around peptides and muscle., Heres how I actually think about it., Most peptides dont build muscle directly., They improve the systems that allow muscle to grow., First, How to take Long R3 IGF 1 to get optimal muscle gains the science, the receptors, the strategy that got me to go from 289lb to 309 (20lbs) in 20 days! If you