From Skin Rejuvenation to Hair Restoration: The Miraculous Benefits of AHK-Cu

What is AHK-Cu?


AHK-Cu, CAS 682809-81-0, also known as Alanine-Histidine-Lysine-Copper, is a synthetic peptide that has garnered significant attention in recent years due to its potential applications in various fields, particularly in dermatology and regenerative medicine. Peptides are short chains of amino acids, and when combined with copper ions, they can exhibit unique biological activities. AHK-Cu is a tripeptide, meaning it consists of three amino acids: alanine, histidine, and lysine, complexed with a copper ion. This combination is known for its ability to promote cellular processes that are beneficial for skin health and tissue repair.

Applications of AHK-Cu

AHK-Cu has shown promise in several areas, primarily due to its regenerative and anti-aging properties. Here are some of the key applications:

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1. Skin Care and Anti-Aging: One of the most prominent uses of AHK-Cu is in the cosmetic industry. It is known to stimulate collagen and elastin production, which are crucial for maintaining skin elasticity and firmness. This makes it an excellent ingredient in anti-aging creams and serums. Additionally, AHK-Cu can enhance the skin’s natural healing process, making it useful for treating wounds and reducing the appearance of scars.

2. Hair Growth: AHK-Cu has also been studied for its potential to promote hair growth. It is believed to stimulate the proliferation of hair follicle cells and increase the size of hair follicles, leading to thicker and healthier hair. This makes it a valuable component in hair growth treatments and shampoos.

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3. Wound Healing: The peptide’s ability to accelerate tissue repair and reduce inflammation makes it beneficial for wound healing. AHK-Cu can enhance the migration of keratinocytes and fibroblasts to the wound site, promoting faster closure and reducing the risk of infection.

4. Anti-Inflammatory Effects: AHK-Cu has demonstrated anti-inflammatory properties, which can be beneficial in treating various inflammatory skin conditions such as acne, eczema, and psoriasis. By reducing inflammation, it helps in alleviating symptoms and improving skin health.

Why AHK-Cu is a Good Peptide?

Several factors contribute to the recognition of AHK-Cu as a "good peptide":


1. Biocompatibility: AHK-Cu is biocompatible, meaning it is well-tolerated by the human body and does not cause adverse reactions. This makes it safe for use in topical applications and other therapeutic treatments.

2. Efficacy: Numerous studies have demonstrated the efficacy of AHK-Cu in promoting collagen synthesis, enhancing wound healing, and stimulating hair growth. Its ability to deliver tangible results makes it a valuable asset in both medical and cosmetic applications.

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3. Stability: AHK-Cu is relatively stable, which means it can maintain its effectiveness over time without degrading. This stability is crucial for its incorporation into various formulations, ensuring that products containing AHK-Cu remain effective throughout their shelf life.

4. Versatility: The peptide’s wide range of applications, from skin care to wound healing, highlights its versatility. This makes it a valuable tool for researchers and product developers looking to address multiple health and cosmetic concerns.

AHK-Cu vs. GHK-Cu: Key Differences

While AHK-Cu and GHK-Cu (Glycyl-L-Histidyl-L-Lysine-Copper) are both copper peptides known for their regenerative properties, there are some key differences between the two:

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1. Amino Acid Composition: The primary difference lies in their amino acid sequences. AHK-Cu is composed of alanine, histidine, and lysine, whereas GHK-Cu consists of glycine, histidine, and lysine. This difference in composition can influence their specific biological activities and effectiveness in various applications.

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2. Mechanism of Action: Both peptides promote collagen synthesis and tissue repair, but they may do so through slightly different mechanisms. GHK-Cu is known to bind to copper ions more tightly, which can enhance its ability to modulate gene expression and promote wound healing. AHK-Cu, on the other hand, may have a more pronounced effect on hair growth and anti-inflammatory responses.

3. Applications: While both peptides are used in skin care and wound healing, GHK-Cu is more extensively studied and widely used in anti-aging products due to its strong collagen-boosting properties. AHK-Cu, with its additional benefits for hair growth and anti-inflammatory effects, offers a broader range of applications.

4. Research and Development: GHK-Cu has been the subject of more extensive research over the years, leading to a deeper understanding of its mechanisms and benefits. AHK-Cu, while promising, is still an emerging peptide with ongoing research to fully elucidate its potential.

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In conclusion, AHK-Cu is a promising peptide with a wide range of applications in skin care, hair growth, and wound healing. Its biocompatibility, efficacy, stability, and versatility make it a valuable tool in both medical and cosmetic fields. While it shares some similarities with GHK-Cu, its unique properties and potential benefits set it apart as a distinct and valuable peptide in modern science.

AHK-Cu’s contributions to human health and well-being cannot be overstated. By promoting skin rejuvenation, enhancing hair growth, and accelerating wound healing, AHK-Cu has the potential to significantly improve the quality of life for many individuals. Its anti-inflammatory properties further extend its utility in treating various skin conditions, making it a multifaceted solution in the realm of dermatology and beyond. As research continues to uncover more about this remarkable peptide, AHK-Cu stands poised to play an increasingly important role in advancing human health and cosmetic science.

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Specifications(COA) of High Purity 98.8% AHK-Cu Cosmetic Raw Material CAS NO 682809-81-0 Copper peptide





Blue to purple powder


AHK Purity(By HPLC)

≥ 95.0%


Copper Content



Water Content(Karl Fischer)

≤ 8.0%



6.0-8.0(1% Water Soln)



The product conforms to the standard of CP2010.

Wuhan Fortuna Chemical Co.,Ltd is a professional manufacturer which provide AHK-Cu with good quality and best price, welcome to contact us to get COA/TDS/MSDS of AHK-Cu.

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