ghk-cu injection or topical (Copper Peptide) Deep Dive: Mechanisms, Benefits, Risks, Forms, & Dosing GHK-Cu Peptide: Injectable vs Topical
Description
Yes, BPC-157 has been shown to support the regeneration of cartilage by stimulating growth factors, enhancing blood supply, and promoting the activity of fibroblasts and other cells involved in connective tissue repair

Molecular dissection of Wnt3a-Frizzled8 interaction reveals essential and modulatory determinants of Wnt signaling activity

Journal of Clinical and Aesthetic Dermatology

It's important to keep expectations grounded: this is an area of active investigation, not a proven anti-aging treatment, and it belongs in a supervised, individualized plan rather than a self-experiment
