Step-Up Dosing Program
Australian and New Zealand College of Anaesthetists (ANZCA) & Faculty of Pain Medicine (FPM)
Cosmetic Peptide Comparison: BPC-157 vs TB-500, IGF-1 vs IGF-1 LR3, Semax vs Selank, GHRP-2 vs Ipamorelin Cosmetic Peptide Comparison: BPC-157 vs TB-500, IGF-1 vs IGF-1 LR3, Semax vs Selank, and GHRP-2 vs Ipamorelin At a glance BPC-157 half-life / approximately 4 hours (subcutaneous or intramuscular) TB-500 half-life / longer systemic distribution, dosed 2-4 mg twice weekly IGF-1 LR3 active window / up to 20 hours vs ~20 minutes for native IGF-1 Semax mechanism / upregulates BDNF and dopamine receptor sensitivity Selank mechanism / enhances GABA-A tone and reduces IL-6 by ~30% in animal models GHRP-2 GH pulse / strong but co-elevates cortisol and prolactin Ipamorelin GH pulse / selective
Enhances overall energy and physical performance
But nowadays, its safe to say that my opinion on these medications has changed quite a bit
Simultaneously, the -amino group of Lys 185 acts as a base, abstracting a proton from the hydroxyl group on C-2