Copper Peptide (GHK) Peptide Solution

Copper Peptide (GHK) Peptide Solution is a water-soluble liquid form of Copper Tripeptide-1 (GHK-Cu) for serums and creams focused on firmness, texture and the look of fine lines. It is used at 0.1 to 2% and added during the cool-down phase. Sizes run from a 10 mL sample through 1 oz, 4 oz, 8 oz, 16 oz and 32 oz to 1 gal (3.78 L), with fast delivery from the USA in 2 to 4 business days.

What Is Copper Peptide GHK-Cu Solution?

GHK-Cu is the copper complex of the GHK peptide, listed under the INCI Copper Tripeptide-1. It is not the same as copper-free GHK, so check the identity and assay when you select materials. This listing is a cosmetic-grade solution; because it contains a carrier, a powder use rate cannot be applied to it directly. Confirm the supplied concentration before calculating how much to add.

Benefits

Firmness and elasticity positioning

Copper peptide is chosen for products aimed at firmer, more elastic-looking skin and a softer look of fine lines.

Smoother texture

It also supports a smoother, more refined-looking skin texture in finished serums and creams.

Water-based convenience

The solution mixes easily into most water-based systems without complex processing.

Applications

Use it in serums, creams and professional product development. Brands that want full control of concentration can choose the Copper Tripeptide-1 (GHK-Cu) Powder; a copper-free peptide option is Tripeptide-1 Peptide Solution. More liquid peptides are in the peptides collection, and further actives in the active ingredients category.

How to Use

Add the solution at 0.1 to 2% during the cool-down phase, which helps maintain its stability. Mix until uniform and check the finished product for pH, preservation and stability. For more detail, read our guide GHK-Cu Copper Peptides: Compatibility and Pairing.

Compatibility

The solution integrates into most water-based systems. Run a small compatibility batch whenever you combine it with other actives.

Shipping and documents

Orders ship from the USA with delivery in 2 to 4 business days. A COA and MSDS are available on request.

Dosing example

A 100 g trial serum built with 0.5 g of solution uses only a fraction of a bottle, so even the 10 mL sample covers several test batches.

Picking a size

The sample and 1 oz bottle suit first trials and small brands. The 4, 8 and 16 oz bottles cover steady production, while the 32 oz and the gallon serve larger lines that use copper peptide across several products. Buying the size that matches your monthly use keeps stock fresh and avoids opening large containers too often. Choose your size and add Copper Peptide (GHK) Peptide Solution to your cart today.

Specification

INCI: Copper Tripeptide-1. Grade: cosmetic. Form: solution. Solubility: water soluble. Use level: 0.1 to 2%, added at cool-down. Sizes: 10 mL sample to 1 gal (3.78 L).

Recipe: Copper Peptide Night Serum (100 g)

Ingredients: 0.5 g Copper Peptide (GHK) Peptide Solution, 20 g hyaluronic acid gel and 79.5 g distilled water. Combine the water and gel at room temperature until smooth, then add the copper peptide solution and stir well. Fill into an amber dropper bottle and use in the evening on clean skin. This trial serum contains no preservative, so keep it small or add a validated preservation system before storage.

Storage

Consult the batch documentation for the storage conditions of the copper peptide solution.

Start with the 10 mL sample and scale up with confidence.

FAQ

Is GHK-Cu the same as copper-free GHK?

No. GHK-Cu is the copper complex.

What use level is recommended?

0.1 to 2%, added during cool-down.

Can I use a powder use rate?

No. The solution contains a carrier; calculate from its own concentration.

How fast is delivery?

2 to 4 business days from the USA.