GHK-Cu, commonly referred to as Copper Tripeptide-1, is a copper-containing peptide complex widely studied in cosmetic ingredient research and skincare formulation development. The molecule is formed by combining the tripeptide glycyl-L-histidyl-L-lysine with copper ions, creating a stable blue peptide compound commonly used in peptide-related laboratory studies.
As peptide technology continues to become an important part of modern skincare development, GHK-Cu has gradually attracted attention from cosmetic researchers and formulation laboratories. Compared with larger protein ingredients, small peptides are easier to incorporate into lightweight skincare systems, which makes them especially useful in serum, gel, and essence-type product research.
The peptide was first discovered in human biological systems and later became a topic of interest in cosmetic science because of its structural properties and compatibility with water-based formulations. Researchers working with skincare ingredients often include copper peptides in studies involving peptide stability, ingredient interaction, and cosmetic formulation optimization.
This product is manufactured through peptide synthesis and purification procedures designed to maintain stable quality and high consistency. Analytical testing using HPLC-UV helps verify purity levels above 99%. The finished material appears as a blue powder, which is a typical characteristic of copper peptide complexes.
Because of its relatively small molecular structure, GHK-Cu can disperse efficiently in aqueous systems. This property makes it suitable for experimental skincare formulations where researchers need stable peptide ingredients during product development and ingredient testing.
One of the main characteristics of GHK-Cu is its stable copper-binding structure. Copper is a trace element that plays a role in many biological reactions, and copper-peptide complexes are commonly researched in skincare science and peptide technology studies.
Another advantage of GHK-Cu peptide powder is its formulation compatibility. In cosmetic research, ingredient stability is extremely important, especially in products such as serums or lightweight emulsions. Due to its smaller peptide structure, GHK-Cu can be incorporated more easily into water-based systems during laboratory formulation testing.
The material is also valued for its consistency between production batches. Reliable peptide purity helps reduce formulation variability and supports repeatable testing results. This is especially important for cosmetic laboratories carrying out long-term product development projects.
Researchers also prefer peptide materials with stable storage characteristics. When stored correctly under refrigerated conditions, GHK-Cu can maintain its structural integrity for extended periods. This allows laboratories to use the same batch for multiple stages of formulation evaluation and stability analysis.
In addition, the recognizable blue color of the peptide makes it easy to identify during laboratory preparation and cosmetic prototype development. This visual characteristic is commonly associated with copper peptide materials in skincare ingredient research.
GHK-Cu peptide powder is widely used in cosmetic laboratories and peptide formulation studies. Researchers often include the ingredient in experimental skincare systems to evaluate peptide behavior under different formulation conditions.
One of the most common applications is in serum development. Water-based serums are widely used in modern skincare products, and peptide ingredients are frequently incorporated into these systems during early-stage research. GHK-Cu may be tested for stability, compatibility, and texture performance within these formulations.
The peptide can also be evaluated in gel-based skincare products and lightweight cream emulsions. Cosmetic researchers may combine it with moisturizing ingredients, stabilizers, or additional peptide compounds to observe formulation balance and long-term consistency.
Beyond skincare formulation work, GHK-Cu is also used in peptide analytical studies and laboratory testing. Due to its clearly defined structure and reliable analytical profile, the compound may serve as a reference material in peptide purification research or quality control procedures.
For cosmetic research teams, stable quality and dependable supply are important factors when selecting peptide ingredients. High-purity GHK-Cu produced under standardized manufacturing conditions can support ongoing formulation projects and ingredient evaluation studies.
| 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 | 100mg/vial, 10 vials in one kit |
| Storage | Store at 4°C, tightly sealed and protected from moisture and light |
| Application | Cosmetic and Research Use |
| Shelf Life | Retest date: 2 years |
To help maintain stability, GHK-Cu peptide powder should be stored in a cool and dry environment. Refrigerated storage around 4°C is recommended for long-term preservation. The material should remain tightly sealed to reduce exposure to moisture, air, and direct sunlight.
For laboratory use, researchers typically dissolve the peptide powder in sterile water or suitable formulation solvents depending on the requirements of the cosmetic system being tested. Standard laboratory handling practices should always be followed to ensure accurate and repeatable results.
GHK-Cu copper peptide powder is a high-purity peptide ingredient commonly used in cosmetic research and skincare formulation studies. Its stable copper-peptide structure, blue appearance, and compatibility with aqueous formulations make it suitable for serum development, gel systems, and peptide-based cosmetic research. Laboratories and skincare developers often use GHK-Cu in projects related to peptide technology, ingredient stability, and advanced skincare formulation design. Proper storage and consistent manufacturing standards help ensure reliable performance during ongoing research applications.
