AHK-CU/collagen synthesis, anti-aging/anti-wrinkle, skin repair & regeneration, antioxidant, skin firming

product details

Description

AHK-Cu (alanine-histidine-lysine copper) is a synthetically produced copper-peptide complex formed by the chelation of the alanine-histidine-lysine - lysine (Ala-His-Lys) tripeptide and copper ions (Cu²⁺). It has a CAS number of 49557-75-7 and is listed as Copper Tripeptide-2 in the INCI. It differs from the commonly used GHK-Cu by only one amino acid and is a distinct copper peptide ingredient with a more focused application. This product is a high-purity (≥98%, as determined by HPLC) blue powder that is highly water-soluble and chemically stable. It is primarily used in the formulation of hair care, scalp care, and skin care products, and may also be used in related scientific research experiments. This product is intended for use as a cosmetic ingredient or for research purposes; it is not a drug and cannot replace medical treatment.

Key Benefits

The mechanism of action of AHK-Cu is based on the synergy between the biological activity of copper ions and the structure of the tripeptide carrier. Copper is a key cofactor in many enzymatic reactions, while the Ala-His-Lys tripeptide, acting as a stable carrier, effectively delivers copper ions to target sites and releases them slowly, thereby exerting its effects in the scalp, hair follicles, and skin tissue. Its most prominent application is in scalp and hair care, where it is frequently used in formulation research to improve the scalp environment and support the normal growth cycle of hair follicles.

1. Scalp and Hair Support: Commonly used in scalp care formulations to support the normal growth cycle of hair follicles; it is a popular active ingredient in hair care products.

2. Copper Ion Delivery Carrier: The tripeptide structure stably chelates copper ions, enabling gentle, sustained-release delivery and reducing the risk of irritation caused by free copper.

3. Skin Care Support: Similar to GHK-Cu, it is used in skin care formulations to help maintain the normal condition of skin tissue.

4. Mild and Stable: Highly water-soluble and stable within a pH range of 5.0–7.0, making it suitable for conventional skin care and hair care formulations.

Applications

AHK-Cu is primarily used in the field of cosmetic ingredients, particularly in scalp and hair care products, and is a “more specialized” copper peptide ingredient that differs from GHK-Cu. In addition, it is used as a control and research tool in studies on the biological activity of copper peptides.

1. Hair care products: Used in the development of active ingredients for scalp serums, shampoos and conditioners, and hair follicle care products.

2. Skincare Products: Used in the formulation of serums, moisturizers, and other skincare products as a mild copper peptide active ingredient.

3. Scientific Research: Used in studies on the biological activity of copper peptides and the mechanisms of copper ion delivery.

4. Formulation Blending: Can be blended with other peptides, plant extracts, and other ingredients for the development of differentiated products.