A 1% copper peptide serum contains 1 gram of GHK-Cu per 100 grams of product
Five supplements failed our tests for providing significantly less or much more ingredient than listed (see What CL Found)
doi:10.1038/npp.2017.24
In addition, GHK-Cu influences cellular proliferation, migration, and differentiation, supporting angiogenesis and stem cell function, ultimately promoting tissue repair and remodeling in diverse tissues including skin, bone, and lung 1-4
BPC-157 Lyophilized Powder from $35.88 Acetate Injectable, Nasal Spray, Transdermal Patch Arginate Capsules, Sublingual Troche, Topical Serum Recovery, Digestive, Cognitive & Metabolic Stacks All independently HPLC-verified 99% purity BPC-157 Research Peptides Available Formats Standard lyophilized vial for single or short-series in-vitro research protocols
Spine (Phila Pa 1976) 26(17):18731878