ghk cu hair growth clinical trials Thermodynamically stable ionic liquid microemulsions pioneer pathways for topical delivery and peptide application ghk-cu hair growth evidence clinical

No taste difference

Deep Subcutaneous (under skin) 29 gauge inch needle

The rats were euthanized, and tissue samples (brain, heart, kidneys, liver, spleen, lung, stomach, intestine, muscle, grease, ovaries, womb, testicles, and thymus) were collected at 3 min, 10 min, 1 h, and 24 h after administration (three males and three females at each time point)

Source: PubMed GHK-Cu: Biochemistry GHK-Cu is a naturally occurring coper complex consisting of a short peptide bound to copper II

Moderate weight loss, preserves muscle

Absence of clinical safety data No Phase 1 clinical safety trial for BPC-157 has been completed and published