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Doctors should think about B12 deficiency when prescribing these drugs
Individual results vary and therapies may be investigational or used off-label
Skin aging and topical collagen-related outcomes have more human data than hair loss claims [2], 6
Document weekly dose, injection site, and any adverse effects to maintain consistency
Product configurations commonly include lyophilized GHK-Cu powder in sealed glass vials, with labeling that documents peptide content (e.g., 50 mg or 100 mg), suggested reconstitution volumes, and research-use disclaimers
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