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Peptides for Nail Health

Collagen-support and copper-peptide compounds studied for brittle nails, growth and nail-bed strength.

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GHK-Cu

Skin & Hair Renewal

Up To 8 Weeks supply · 99.5% purity

The copper peptide most studied for skin renewal — GHK-Cu is investigated for collagen support, firmness and scalp biology. For research purposes only.

R449

3ml BAC Water included per peptide ordered

3+ −5%6+ −7.5%9+ −10%

Ready for Dispatch

FREQUENTLY ASKED

Which peptides are studied for nail health?

Collagen-support peptides and GHK-Cu (copper peptide) are the main research compounds — collagen for the keratin-and-matrix structure of nails, and copper for its role in matrix-enzyme activity and the nail bed. Supplied for research purposes only.

Why copper for nails specifically?

Copper is a cofactor for enzymes that build strong structural proteins, and GHK-Cu is studied as a bioavailable copper-delivery form for keratin-rich tissues including nails and hair. Evidence is preliminary.

Are they CoA-certified?

Yes — every batch is HPLC-verified with a Certificate of Analysis, shipped tracked nationwide.

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GHK-Cu — evidence

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All products supplied for research purposes only. Not for human consumption.