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Neuropharmacology 55 (3), 363389
The serum contains 10% GHK-Cu and 5% AHK-Cu, two powerful copper peptides that work together to strengthen hair follicles and promote healthy hair growth
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All usage described here is for research purposes only and is based on published studies, laboratory protocols, and anecdotal reports from the peptide research community
The anecdotal data lines up perfectly with the clinical evidence: Retatrutide produces more dramatic and faster body composition changes, and its not even a close contest
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