GHK-Cu, also known as Copper Tripeptide-1, is a copper peptide complex formed by the coordination of a naturally occurring tripeptide with a copper ion. The tripeptide consists of glycine, histidine, and lysine, which together create a stable binding site for copper. This molecular structure is well defined and has been widely studied in cosmetic science, particularly in research related to peptide-based skincare ingredients.
As a cosmetic raw material, GHK-Cu is commonly used in laboratory environments where researchers focus on formulation development and ingredient behavior. The compound is typically supplied as a blue lyophilized powder. The blue color is characteristic of copper-containing peptides and indicates the presence of copper ions within the molecular structure.
The production process involves controlled synthesis followed by purification steps designed to remove residual impurities and ensure consistency. Analytical verification is usually carried out using HPLC-UV, with purity levels commonly reaching ≥99%. This level of purity allows the material to be used reliably in cosmetic formulation testing and experimental studies.
Due to its compatibility with water-based systems, GHK-Cu can be dissolved and incorporated into a variety of formulation bases. It is often used in early-stage product development, where researchers evaluate how peptide ingredients behave in serums, gels, and other lightweight cosmetic systems.
In modern cosmetic research, copper peptide compounds such as GHK-Cu are frequently studied for their potential relevance in anti aging and skin repair formulations. Researchers are particularly interested in understanding how these peptides interact within the skin environment and how they perform when applied in topical systems.
One important aspect is its role in formulation stability. GHK-Cu is often used as a reference compound to study how peptide materials maintain structural integrity under different pH conditions and storage environments. Stability testing is essential in cosmetic product development, and this copper peptide demonstrates consistent performance when handled properly.
Another area of focus is compatibility within multi-ingredient systems. Skincare products typically contain a range of components, including humectants, emulsifiers, preservatives, and other active ingredients. GHK-Cu, due to its relatively small molecular size, can disperse evenly in aqueous phases. This makes it easier for researchers to evaluate its behavior within complex formulations.
Additionally, GHK-Cu is used to study the interaction of metal-peptide complexes in cosmetic applications. The presence of copper allows researchers to examine how such complexes behave in topical environments, which is relevant in the development of anti aging and skin repair products.
Applications in Cosmetic FormulationGHK-Cu copper peptide powder is widely applied in cosmetic formulation research and development. In laboratory settings, it is often incorporated into prototype products such as anti aging serums, hydrating gels, and skin repair emulsions.
During formulation testing, researchers evaluate several factors, including solubility, dispersion, and compatibility with other cosmetic raw materials. These tests are important for determining how the peptide behaves in different base systems and how it interacts with other ingredients.
The peptide is also used in ingredient synergy studies. Modern cosmetic formulations often combine multiple active components to achieve balanced performance. GHK-Cu can be tested alongside other materials to assess formulation stability and compatibility in multi-component systems.
In addition, GHK-Cu is used in analytical research. Its clearly defined molecular structure makes it suitable for studies involving peptide detection, purification, and quality control method development. This supports the establishment of reliable testing standards in cosmetic ingredient research.
High purity copper peptide (≥99%) verified by HPLC-UV
Stable lyophilized powder form for improved storage
Good solubility in water-based systems
Suitable for anti aging and skin repair formulation studies
Consistent batch quality for laboratory applications
Clearly defined molecular structure for analytical research
| Item | Description |
|---|---|
| Product Name | GHK-Cu (Copper Tripeptide-1) |
| CAS Number | 9030-95-5 |
| Molecular Formula | C14H24N6O4Cu |
| Purity | ≥99% |
| Appearance | Blue Powder |
| Physical Form | Lyophilized Solid |
| Testing Method | HPLC-UV |
| Application | Cosmetic Raw Material |
| Solubility | Water soluble |
| Shelf Life | 12 months |
GHK-Cu copper peptide powder can be transported at ambient temperature for short durations without significant impact on product quality.
For storage conditions:
Short-term storage: 2–8°C
Long-term storage: -20°C
Shelf life: 12 months under recommended conditions
The product should be kept in a sealed container and protected from moisture and direct light. Proper handling during laboratory use helps maintain consistent performance and reliable results.
FAQQ1: What is GHK-Cu used for in cosmetic research?
GHK-Cu is commonly used as a copper peptide in studies related to anti aging and skin repair formulations. It is often included in experimental skincare products.
Q2: Is this product suitable for formulation development?
Yes, it is widely used in serums, gels, and cream prototypes to evaluate peptide behavior in cosmetic systems.
Q3: How stable is GHK-Cu during storage?
When stored under recommended conditions, it maintains stable performance for up to 12 months.
Q4: What is the purity of this copper peptide?
The product typically has a purity level of ≥99%, verified by HPLC-UV analysis.
Q5: Can it be transported at room temperature?
Yes, short-term ambient transport is acceptable, but proper storage conditions should be followed afterward.
