GHK-Cu, commonly known as Copper Tripeptide-1, is a peptide complex formed by the natural tripeptide glycyl-L-histidyl-L-lysine (GHK) combined with copper ions. This compound has attracted attention in cosmetic science and dermatological research because peptides and trace elements often play roles in skin physiology studies. The combination of a small peptide structure with copper ions results in a stable complex that can be examined in laboratories focusing on cosmetic ingredients and peptide-based formulations.
This peptide complex was originally identified in human plasma and later found in other biological environments. Scientists studying skin biology noticed that certain small peptides interact with cellular systems and extracellular matrix components. Because of this property, GHK-Cu has gradually become a frequently studied ingredient in cosmetic research related to peptide technology.
GHK-Cu peptide powder is typically produced through peptide synthesis technology followed by purification processes designed to achieve high purity material suitable for laboratory use. Analytical techniques such as HPLC-UV are commonly used to verify the purity and confirm the composition of the compound. The final product appears as a blue powder, which is characteristic of copper-peptide complexes.
Due to its relatively small molecular structure and compatibility with water-based systems, GHK-Cu is often used in experimental cosmetic formulations during the research stage. Scientists and formulation developers may study how peptide ingredients behave when incorporated into skincare prototypes such as serums, lotions, or gel-based systems.
One important feature of GHK-Cu is its ability to form a stable bond with copper ions. Copper is a trace element that participates in many biological reactions, including processes related to enzymes and structural proteins. In cosmetic research, copper-binding peptides are sometimes studied to understand how trace elements may interact with skin-related biological pathways.
The small molecular size of the GHK peptide provides practical advantages during formulation testing. Smaller peptides generally disperse more easily in aqueous solutions, which allows them to be included in laboratory formulations without complex processing steps. This property is particularly useful when researchers evaluate peptide ingredients in cosmetic prototype systems.
Another characteristic of GHK-Cu is its compatibility with various cosmetic research models. In laboratory studies focused on skin physiology, peptide ingredients are often evaluated for how they interact with skin cells or extracellular structures. GHK-Cu is frequently referenced in these experiments because its peptide structure and copper-binding capacity make it an interesting compound for further study.
Stability is also an important factor in peptide research. When stored properly, GHK-Cu peptide powder can maintain its structure for extended periods, allowing researchers to conduct repeated tests or long-term experiments. This stability makes the compound suitable for cosmetic laboratories exploring peptide-based skincare ingredients.
GHK-Cu peptide powder is widely used in cosmetic ingredient research, particularly in laboratories exploring peptide technology in skincare formulations. Researchers studying peptide-based skincare ingredients often examine how different peptides behave when included in cosmetic prototypes.
During formulation development, GHK-Cu may be incorporated into experimental skincare products such as serums, creams, or hydrating gels. These early-stage formulations allow scientists to observe the stability of peptide ingredients and their compatibility with other commonly used cosmetic components.
In addition to formulation studies, GHK-Cu is also used in laboratory research related to skin biology. Scientists investigating peptide activity may explore how certain peptides interact with proteins associated with the extracellular matrix or cellular signaling pathways. These studies contribute to the broader understanding of peptide-based cosmetic ingredients.
Another area where GHK-Cu is often used is peptide analytical research. Laboratories studying peptide purification, structural analysis, or stability testing sometimes use well-known peptides as reference materials. Because the molecular structure of GHK-Cu is well documented, it can serve as a reliable compound in analytical experiments.
| Item | Description |
|---|---|
| Product Name | GHK-Cu (Copper Tripeptide-1) |
| CAS Number | 9030-95-5 |
| Purity | ≥99% |
| Appearance | Blue Powder |
| State | Solid |
| Test Method | HPLC-UV |
| Package | 100 mg per vial, 10 vials per kit |
| Application | Cosmetic and Research Use |
| Storage | Store sealed at 4°C, away from light and moisture |
| Shelf Life | Retest date: 2 years when properly stored |
To maintain the stability of the peptide, GHK-Cu should be stored in a cool and dry environment. Refrigerated storage at approximately 4°C is recommended, and the container should remain tightly sealed to minimize exposure to air and humidity. Protecting the material from light and excessive heat helps preserve its chemical structure during long-term storage.
When used in laboratory research or formulation testing, the peptide powder can be dissolved in sterile water or other suitable solvents depending on the experimental design. Standard laboratory practices should be followed to ensure accurate measurement and maintain product integrity.
GHK-Cu copper peptide powder is a small peptide complex widely studied in cosmetic science and peptide research. Its stable structure, copper-binding ability, and high purity make it suitable for laboratory studies involving skincare ingredients and peptide-based formulations. Researchers frequently use this compound when investigating peptide interactions, cosmetic formulation compatibility, and skin biology models. Under proper storage and handling conditions, GHK-Cu provides a consistent material for cosmetic research and peptide-related laboratory studies.
