Also sold as REBUILD, GHK-Cu + KPV – Halo blend, GHKPV, GHK-Cu + KPV – HALO, GHK-Cu / KPV
For 600mg of GHK-Cu/KPV Blend, the lowest total is PeptidePlugs at $270 ($0.450 per mg, as 1 × 10-pack of 60mg), including code PLUG (10% off, first order only) and free shipping. Next: Glacier Aminos at $291.96, then Puratek Peptides at $350.73. We track 6 vendors carrying it.
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| Vendor | 60mg | 600mg | Per mg | Codes applied | Testing |
|---|---|---|---|---|---|
| PeptidePlugsprofile | $65 | $270 | $0.450 | PLUG 10% first order only |
Purity, Endotoxin, Metals* |
| Glacier Aminosprofile | $80.68 | $291.96 | $0.487 | PLUG 10% |
Purity, Endotoxin, Metals |
| Puratek Peptidesprofile | $65.44 | $350.73 ships 630mg: 9 × 70mg | $0.557 | THEPEPTIDEPLUG 10% |
Purity, Endotoxin, Metals* |
| Crush Researchprofile | $59.79 | $409.86 | $0.683 | PLUG 10% |
Purity, Endotoxin, Metals |
| Forge Performanceprofile | $64 | $486 | $0.810 | PLUG 10% |
Purity, Endotoxin, Metals |
| Modern Aminosprofile | $82.50 | $621 | $1.03 | PLUG 10% |
Purity, Endotoxin, Metals* |
Totals come from the same optimizer as our comparison tool: each vendor's cheapest way to supply the amount, with its multi-vial and mix-and-match discounts, the discount codes we hold for that vendor, and shipping to the US. Vendors reach each amount with whatever vial sizes they sell, and a vendor without a matching size may ship slightly more. Codes marked "first order only" assume a first order. "Per mg" is for the 600mg total. Confirm the final price at checkout. *Testing marked with an asterisk is present on some batches, not all.
Buy at PeptidePlugs — code PLUG → See the full breakdown →| Strength | Vendors | Single vial | 10-vial kit | Per mg (kit) |
|---|---|---|---|---|
| 60mg | 5 | $59.79 · Crush Research | $270 · PeptidePlugs | $0.450 |
| 70mg | 1 | $65.44 · Puratek Peptides | $409.18 · Puratek Peptides | $0.585 |
| 110mg | 1 | $83 · PeptidePlugs | $378 · PeptidePlugs | $0.344 |
Each strength is priced using only that vial size (single vials or packs of it), the same as choosing that size in the comparison tool. Totals include multi-vial discounts, our discount codes and US shipping.
It depends on how much you buy, because most vendors discount multi-vial orders. For 60mg, Crush Research is lowest at $59.79 total. For 600mg, PeptidePlugs is lowest at $270 total ($0.450 per mg), including code PLUG (10% off, first order only) and free shipping.
For 600mg, the lowest total overall — PeptidePlugs at $270 — is also from a vendor that publishes endotoxin testing on every batch. 6 of the 6 vendors do.
GHK-Cu/KPV Blend is sold in 60mg, 70mg and 110mg vials. 60mg × 10: PeptidePlugs at $270 ($0.450 per mg); 70mg × 10: Puratek Peptides at $409.18 ($0.585 per mg); 110mg × 10: PeptidePlugs at $378 ($0.344 per mg).
Glacier Aminos, Crush Research and Forge Performance publish heavy-metals testing on every batch. PeptidePlugs, Puratek Peptides and Modern Aminos publish it on some batches.
For 600mg, totals run from $270 to $621 across 6 vendors — $0.450 to $1.03 per mg — including each vendor's multi-vial discounts, our discount codes and shipping. Before any discounts, list prices run from $0.382 to $1.25 per mg.