How it works: Sermorelin doesnt directly boost GH levels, but it will trigger your pituitary gland to make your own GH
Researchers study BPC-157 because it provides a model for understanding peptide-based regulation of repair-associated pathways and interactions between gastrointestinal tissues, vascular systems, and cellular stress responses
Tavares M, Kozak M, Balola A, S-Correia I
Bottom Line: Which Is Better
It does not erase deep wrinkles instantly, but produces progressive, compounding improvement over 820 weeks
vs Other Peptides Several peptides have documented hair-relevant effects including thymosin beta-4 (wound healing, follicle migration) and PTD-DBM (Wnt activation)