For example, in research focused heavily on tissue repair, some protocols might incorporate peptides like BPC-157 10mg or TB-500 (thymosin Beta-4)
Originally characterized at the University of Florida by the Stephen ORahilly and Robert Kraft groups, the compound has been studied in preclinical research for body composition, adipose tissue lipolysis, glucose homeostasis, skeletal muscle aging, and metabolic disease endpoints
Coleman HG, Xie SH, Lagergren J
Builds collagen GHK-Cu boosts collagen-building enzymes in the skin
R.SharpeA.McGregorL.BekkaouiD.et al
Retatrutide has shown the highest weight loss numbers in trials so far (28.7% in Phase 3 TRIUMPH-4 vs 22.5% for tirzepatide in SURMOUNT-1 and 15.8% for semaglutide in STEP-1)