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GHK-Cu — a copper tripeptide and one of the most-studied peptides in skin, collagen-synthesis and tissue-regeneration research. Lyophilized, independent COA per batch, ≥99% purity.
Size: 100 mg
No published analyses yet.
Titration schedule · reference
The information below is provided from public sources for reference only. It is not advice or instructions for use; products are intended for laboratory research only and not for human consumption.
| Period / condition | Dose | Escalation |
|---|---|---|
| Start (≈first 2 weeks) | 1 mg subcutaneously daily, ~5 days/week | Starting dose |
| Later within the cycle | 2 mg subcutaneously daily | Increase if needed |
| Body-weight reference | 15–30 mcg/kg daily | Maximum in this schedule |
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GHK-Cu (glycyl-L-histidyl-L-lysine complexed with copper) is a copper tripeptide long associated in the literature with skin research — collagen and elastin synthesis, along with wound-healing and tissue-regeneration processes. The compound occurs naturally in human plasma and its levels decline with age, one of the reasons GHK-Cu remains among the most studied peptides in this field.
Longeva supplies GHK-Cu as a research substance: a lyophilized powder with an independent certificate of analysis (COA, HPLC) per batch and a stated purity of ≥99%.
