What is the minimum order for GHK-Cu?

One ten-vial kit. There is no pallet minimum and no account fee — mix SKUs freely to reach a discount tier.

Yes. Every lot carries third-party HPLC purity and mass-spec identity, and the COA references the lot number printed on the vial.

How fast does it ship?

Domestic orders received by 2PM PT dispatch the same business day; shipping is free over $2,500.

Compound guides

Buy GHK-Cu Wholesale — 10-Vial Kit Pricing, COA & Low Minimums

2026-07-07 · 6 min read

GHK-Cu is stocked in ten-vial kits with per-vial wholesale pricing, a third-party certificate of analysis on every lot, and a one-kit minimum. This guide covers what the compound is, what a kit actually costs at each volume tier, and how documentation is handled.

What GHK-Cu is

GHK-Cu is the tripeptide glycyl-L-histidyl-L-lysine complexed with copper(II). The copper carrier role underlies its long history in extracellular-matrix and skin-remodelling literature.

Research-grade GHK-Cu, a copper-bound tripeptide complex, supplied lyophilized in 10-vial kits with lot documentation.

Wholesale kit pricing for GHK-Cu

A 50 mg vial lists at $15.00, so a sealed 10-vial kit lands at $150.00. At the ten-kit tier the same vial drops to $12.00 and 100 vials cost $1200.00.

Volume tiers apply per SKU and stack across the catalog: 1 kit at list, 2 kits at 5% off, 3 kits at 7% off, 5 kits at 12% off, and 10 kits at 20% off. Because our minimum is a single ten-vial kit rather than a pallet, a lab can validate one lot before committing capital to a larger position.

Available fills: 50 mg, 100 mg. Mixed-size orders are fine — the discount tier is calculated on total kits, not on a single dose.

Documentation and testing

Each GHK-Cu lot ships with purity by HPLC and identity by mass spectrometry from a third-party laboratory. The COA carries the lot number printed on the vial, so a receiving lab can reconcile paperwork to physical stock without contacting us.

If you need the COA before you buy, request it against the lot currently in stock and we will send the exact document that will accompany the shipment.

Handling and storage

Store lyophilized vials at -20°C or below, protected from light. Hold reconstituted material at 2-8°C and use it inside the window your protocol defines.

Kits ship in insulated packaging. Domestic orders received by 2PM PT dispatch the same business day, and freight is free above $2,500.

Who buys GHK-Cu by the kit

collagen and matrix — Used in collagen-synthesis and MMP-expression assays; skin-model research — Common reference in dermal fibroblast and keratinocyte studies; copper transport — Studied as a physiological copper-delivery peptide

Buyers fall into three groups: university and contract laboratories running assay work, formulation groups building reference libraries, and research brands that need consistent US-made supply behind their own label.

Frequently asked

What is the minimum order for GHK-Cu?: One ten-vial kit. There is no pallet minimum and no account fee — mix SKUs freely to reach a discount tier.
Is a COA included?: Yes. Every lot carries third-party HPLC purity and mass-spec identity, and the COA references the lot number printed on the vial.
How fast does it ship?: Domestic orders received by 2PM PT dispatch the same business day; shipping is free over $2,500.

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