GHK-Cu, commonly known as Copper Tripeptide-1, is a peptide-copper complex widely used in cosmetic ingredient research and skincare formulation development. The compound is formed by combining the tripeptide glycyl-L-histidyl-L-lysine with copper ions, resulting in a stable blue peptide material suitable for laboratory and formulation applications.
In recent years, peptide technology has become an important direction in modern skincare development. Cosmetic laboratories and formulation researchers continue exploring how peptide ingredients perform in water-based skincare systems, especially in lightweight cosmetic products such as serums, gels, and facial essences. Because of its relatively small molecular structure and good formulation compatibility, GHK-Cu has become one of the commonly studied copper peptides in skincare-related research.
The peptide was originally identified in biological research and later gained attention in cosmetic science due to its structural characteristics and peptide stability. Researchers often study peptide ingredients like GHK-Cu in experimental cosmetic systems to evaluate their behavior, compatibility, and consistency during formulation development.
This material is produced through peptide synthesis and purification procedures designed to maintain high quality standards. Purity is typically verified using HPLC-UV analysis, with the finished product commonly reaching 99% purity or above. The characteristic blue color of the powder is naturally associated with the copper component within the peptide complex.
Because GHK-Cu can disperse well in aqueous systems, it is often selected for laboratory testing involving peptide skincare prototypes and cosmetic ingredient evaluation.
One of the key characteristics of GHK-Cu is its stable copper-peptide structure. Copper is a trace element frequently researched in skincare science, and copper-binding peptides have become an important category within cosmetic ingredient development.
Another advantage of GHK-Cu peptide powder is its adaptability in water-based cosmetic systems. During skincare formulation development, researchers often require ingredients that can integrate smoothly into serums and gel-type products without creating instability issues. The relatively compact molecular structure of GHK-Cu supports easier dispersion during laboratory preparation.
The material is also recognized for its stable quality profile. Consistent purity and standardized manufacturing help reduce variability between batches, which is especially valuable for formulation laboratories conducting repeated testing or long-term research projects.
Storage performance is another practical benefit. When stored under recommended refrigerated conditions, the peptide can maintain good stability over time. This allows researchers to preserve the material for future formulation work and ingredient testing.
The blue appearance of GHK-Cu is another identifiable feature that distinguishes it from many other peptide materials. In cosmetic research environments, this visual characteristic is commonly associated with copper peptide compounds used in skincare development.
GHK-Cu peptide powder is widely applied in cosmetic ingredient testing and skincare formulation research. Scientists and formulators frequently evaluate the peptide in laboratory skincare prototypes designed to study ingredient compatibility and formulation balance.
One common use is in serum-based cosmetic systems. Water-based facial serums often include peptide ingredients during early-stage formulation development. Researchers may test GHK-Cu in these systems to observe its dispersibility, stability, and interaction with additional cosmetic ingredients.
The peptide may also be evaluated in gel formulations and lightweight cream emulsions. In these studies, cosmetic laboratories examine how peptide materials behave under different formulation conditions, including pH levels and storage environments.
Besides formulation studies, GHK-Cu is also used in peptide analytical research. Due to its well-defined molecular structure and reliable testing profile, the material can serve as a reference compound in purification analysis and quality control procedures.
For cosmetic developers, ingredient consistency and dependable manufacturing standards are important factors when selecting peptide materials. High-purity GHK-Cu can support more stable formulation research and improve repeatability during laboratory evaluation.
| Item | Description |
|---|---|
| Product Name | GHK-Cu (Copper Tripeptide-1) |
| CAS Number | 9030-95-5 |
| Purity | ≥99% |
| Appearance | Blue Powder |
| Physical State | Solid |
| Test Method | HPLC-UV |
| Package | 100mg/vial, 10 vials in one kit |
| Application | Cosmetic and Research Use |
| Storage | Store at 4°C, tightly sealed and protected from moisture and light |
| Shelf Life | Retest date: 2 years |
To maintain product quality, GHK-Cu peptide powder should be stored in a cool and dry environment. Refrigerated storage at approximately 4°C is recommended. The container should remain sealed to minimize exposure to moisture, heat, and direct light.
For laboratory use, the peptide can be dissolved in purified water or suitable cosmetic research solvents according to formulation requirements. Standard laboratory handling procedures should be followed to maintain product consistency and ensure reliable testing results.
GHK-Cu copper peptide powder is a high-purity material commonly used in skincare research and cosmetic formulation development. Its stable copper-binding structure, compatibility with aqueous systems, and reliable analytical quality make it suitable for serum prototypes, gel formulations, and peptide ingredient studies. Cosmetic laboratories and formulation researchers frequently use GHK-Cu in projects related to peptide technology, skincare innovation, and formulation stability testing.
