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Cosmetic Grade 99% Cosmetic Ingredients Blue Copper Peptide GHK-Cu Peptide Raw Powder GHK-Cu Copper Peptide Powder Featured Image
  • Cosmetic Grade 99% Cosmetic Ingredients Blue Copper Peptide GHK-Cu Peptide Raw Powder GHK-Cu Copper Peptide Powder
  • Cosmetic Grade 99% Cosmetic Ingredients Blue Copper Peptide GHK-Cu Peptide Raw Powder GHK-Cu Copper Peptide Powder
  • Cosmetic Grade 99% Cosmetic Ingredients Blue Copper Peptide GHK-Cu Peptide Raw Powder GHK-Cu Copper Peptide Powder
  • Cosmetic Grade 99% Cosmetic Ingredients Blue Copper Peptide GHK-Cu Peptide Raw Powder GHK-Cu Copper Peptide Powder
  • Cosmetic Grade 99% Cosmetic Ingredients Blue Copper Peptide GHK-Cu Peptide Raw Powder GHK-Cu Copper Peptide Powder

Cosmetic Grade 99% Cosmetic Ingredients Blue Copper Peptide GHK-Cu Peptide Raw Powder GHK-Cu Copper Peptide Powder

Short Description:

GHK-Cu, or Copper Tripeptide-1, is the copper peptide formed when Gly-His-Lys binds copper(II), and that complex is what makes the blue copper peptide powder blue-violet. Assay 99% by HPLC, CAS 89030-95-5, fully water soluble in serum, cream and eye care bases. Packed in 1g and 10g lyophilized vials or 100g bottles, MOQ 10g, COA per batch, HALAL and ISO 9001 on file.


Product Detail

Product Tags

GHK-Cu · Copper Tripeptide-1

Blue Copper Peptide Cosmetic Grade

Begin with the tripeptide Gly-His-Lys and bind copper to it. That single complex is the whole product, and the deep blue-violet shade is the copper showing through rather than a colour somebody added afterwards. Assay sits at 99.0% or higher by HPLC. In water the powder disappears and leaves a clear blue solution, which suits aqueous and emulsion bases equally well. Every lot arrives with a COA carrying assay, copper content, heavy metals and micro results. It ships as 1 g and 10 g lyophilized vials or a 100 g bottle, and the minimum order is 10 g.

Copper Tripeptide-1
CAS 89030-95-5
99% Assay
1 g / 10 g / 100 g
Blue copper peptide GHK-Cu powder in bulk packing

Product Specification

Parameter Detail
Product Name Blue Copper Peptide Powder / GHK-Cu Copper Tripeptide-1
INCI Name Copper Tripeptide-1
Other Names GHK-Cu, copper peptide, blue copper peptide
CAS No. 89030-95-5
Molecular Formula C14H21CuN6O4
Molecular Weight 400.91 g/mol
Peptide Sequence Cu(II) bound to the tripeptide Gly-His-Lys
Assay 99.0% minimum by HPLC
Copper Content 14.5% to 16.5%
Appearance Blue-violet crystalline powder
Solubility Completely water soluble; the solution is clear and blue
pH (1% Solution) 5.0 to 7.0
Recommended Use Level Dose between 0.01% and 0.1% of the finished product
Test Method HPLC and UV
Loss on Drying Not more than 5.0%
Residue on Ignition Not more than 1.0%
Heavy Metals 10 ppm total max — lead 3.0, arsenic 2.0, cadmium 1.0, mercury 0.1 ppm
Microbiology TPC 1,000 cfu/g max, yeast and mould 100 cfu/g max, E. coli and Salmonella negative
Grade Cosmetic grade — external topical use
Certificates HALAL and ISO 9001; COA, MSDS and TDS with each order
Place of Origin China, brand Demeter
Packaging 1 g and 10 g lyophilized vials, 100 g bottle; bulk in 1 kg foil bag or 25 kg fibre drum
MOQ & Sample From 10 g upward; samples free of charge, courier at buyer cost
Storage & Shelf Life Cool dry area away from light; 24 months

Packaging & Powder Gallery

Single gram lyophilized glass vial of GHK-Cu blue copper peptide
Ten gram lyophilized glass vial of GHK-Cu blue copper peptide
Hundred gram bottle of GHK-Cu blue copper peptide powder
Blue violet crystals of GHK-Cu copper tripeptide under close inspection
Clear blue solution formed when GHK-Cu powder is dissolved in water

Product Highlights

Halal ISO 9001 and audit certificates held by Demeter Biotech

01

99% Purity

Cosmetic grade copper tripeptide-1, batch tested with COA for consistent quality.

02

Available in 3 Pack Styles

1g lyophilized vial, 10g lyophilized vial & 100g bottle. Pre-weighed for easy sampling and accurate formulation testing; MOQ 10g.

03

Copper Carrier

The GHK peptide binds copper and carries it into skin cells to support collagen and elastin formation.

04

Water Soluble

Blends directly into serum, cream and eye care formulas without extra processing steps.

05

Factory Direct

Strict QC with COA per batch, competitive pricing and stable bulk supply for wholesalers.

Certificate of Analysis

One sheet travels with every lot. It prints the HPLC assay and the copper figure side by side, then the moisture, heavy metal and micro results underneath, which is the order a QA reviewer usually works through on arrival.

Batch certificate of analysis for blue copper peptide GHK-Cu powder

Application Scenarios

Blue copper peptide serum in a dropper bottle on a lab bench
Copper peptide cream and lotion samples prepared for stability testing

Facial Serum & Essence

The lightest carrier for the active, and the format where the blue solution is left visible on purpose.

Cream, Lotion & Eye Care

Added to the water phase before the oil goes in, then carried through the emulsion as normal.

Mask, Gel & Ampoule

Clear systems benefit twice, since the material leaves no haze and no sediment at the bottom of the pack.

Scalp & Hair Formulas

A common route for contract manufacturers building scalp serums and leave-on hair treatments.

Private Label & OEM

Vial size, label files and paperwork are set against the buyer’s own registration requirement.

Supply Chain & Services

Halal certificate and ISO 9001 records for cosmetic peptide supply

Quality Certifications

Halal papers are held on file and the plant carries ISO 9001, with COA, MSDS and TDS following the goods.

Private label vial and bottle packing for copper peptide orders

Custom Pack & OEM/ODM

Trial vials through to drums, with label artwork and private-label documents handled to your brief.

Sealed vial foil bag and fibre drum packing for peptide powder

Moisture-Barrier Packing

Glass for small volumes, double-bagged foil at the kilogram, and fibre drums for tonnage orders.

Export logistics for cosmetic raw material shipments

Stable Supply & Delivery

Express below 1 kg on DDU, air freight between 1 and 10 kg, sea for larger volume, quoted FOB or CIF.

Buyer Questions Answered

Do you produce this material yourselves?+

Yes. Xi’an Demeter Biotech runs its own production in Shaanxi and has served cosmetic ingredient buyers since 2008; plant visits can be arranged.

How small can an order be, and is a sample free?+

The floor is 10 g, which covers a 10 g vial or a pair of 1 g vials. Samples cost nothing and arrive with their batch COA; the courier invoice is the buyer’s side.

What tells me the copper is actually bound?+

Two readings. The colour should sit at blue to blue-violet, never white, and the copper figure on the COA should land between 14.5% and 16.5%; anything outside that range does not fit the molecular formula C14H21CuN6O4.

How do I store it, and what pH should I formulate at?+

Keep the vial or bottle closed in a cool dry area, out of light and away from moisture, and the shelf life runs 24 months. Hold the finished batch between pH 5.0 and 7.0. Supplied for external topical cosmetic use only.

Can GHK-Cu stand in for AHK-Cu on a label?+

It cannot. The two share the copper-tripeptide family but differ at the opening residue, glycine against alanine, so each has its own CAS entry and the INCI names are not interchangeable.

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