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Select up to four reference compounds and read them against each other — pricing, available sizes, verified purity, molecular data, and the pathway each is studied for.

Side-by-side comparison of selected reference compounds

Attribute	GHK-Cu	BPC-157	GLOW
Category	Healing & Recovery	Healing & Recovery	Other Peptides
Catalog Ref.	AS-007	AS-001	AS-008
Purity (HPLC)	99.5%	99.5%	99.5%
From	$55	$55	$210
Sizes	50mg · $55100mg · $89	5mg · $5510mg · $85	50mg / 10mg / 10mg · $210
Availability	In stock	In stock	Sold out
Also known as	Copper Tripeptide-1	Body Protection Compound 157	—
Research focus	The copper peptide behind skin science.	The gut-derived repair peptide.	The dermal-signaling reference blend.
Studied in	Dermal remodeling and collagen synthesis Antioxidant and anti-inflammatory signaling Hair-follicle and stem-cell studies Gene-expression profiling of aging skin	Tendon, ligament, and muscle-repair signaling Gastrointestinal-lining and ulcer models Angiogenesis and vascular repair Neuroprotective pathway studies	Convergent dermal-matrix signaling Collagen and GAG synthesis Angiogenesis-driven skin research
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