$200.00
This hair serum combines two copper peptides. AHK-Cu and GHK-Cu. Both are copper tripeptides used in cosmetic and laboratory research. AHK-Cu is a synthetic copper peptide designed to resemble GHK-Cu but with structural differences that show higher affinity to hair follicle tissue in lab models. GHK-Cu is a naturally occurring copper peptide found in human plasma and tissues. It is widely used in cosmetic formulations due to its role in skin and scalp signaling.
AHK-Cu mixed together with Copper (GHK-CU) Peptides are used in research settings to understand:
Restricted Research Purchase
Purchases are limited to qualified research customers with a verified account.
AHK-Cu and GHK-Cu are copper tripeptides. Short chains of amino acids bound to a copper ion. GHK-Cu is one of the most studied copper peptides in cosmetic science and occurs naturally in the body. Levels decline with age.
AHK-Cu is fully laboratory made and modeled after GHK-Cu. It is often studied in hair and scalp research because of its interaction with hair follicle structures. Both peptides are compatible with lightweight, water based formulations and are commonly used in scalp focused products
Sequence: Ala–His–Lys chelated to Cu²⁺ + Glycine–Histidine–Lysine chelated to Cu²⁺
Molecular formula: C₁₄H₂₄CICuN₆O₄ + C14H23CuN6O4
Molecular weight: ~ 451.39 g/mol + ~401.93 g/mol
Form: Synthetic peptide, spray
Other Ingredients: AHK-Cu, GHK-Cu, Lab-Grade Distilled Water
The AHK-Cu + GHK-Cu Hair Serum is manufactured with high-purity material and undergoes in-house and independent lab analysis to confirm:
Lab testing ensures that the tablets are consistent, high-quality, and suitable for research purposes.
The following sections outline what scientists have studied about AHK-Cu and GHK-Cu. This information is for context only and shouldn’t be taken to mean that our AHK-Cu and GHK-Cu hair growth spray will produce the same results.
Researchers examined how human hair follicles behave in a lab dish when exposed to AHK-Cu-type copper peptide.
They found that hair strands grew longer in culture, remained in the anagen growth phase for longer, and that key cells in the follicle were more active, showing fewer signs of cell death [1].
Reviews on copper peptides and hair aging suggest that AHK-Cu may help the scalp environment by supporting the structures around hair follicles, reducing oxidative stress, and calming low-level irritation linked to hair loss and aging hair [2].
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All products on Stemcode are intended strictly for laboratory, academic, and scientific research purposes. They are not approved for human or veterinary use.
Due to the sensitive nature of research materials used, all sales are final unless the product arrives damaged or incorrect.
No. Resale or repackaging without authorization is prohibited. Our products are solely for research.
At this moment, we ship only within the United States.
Each product page includes specific storage guidelines (e.g., refrigeration or room temperature).
Age verification is required to enter this site.
You must be greater than 18 years old
This website supplies peptides strictly for laboratory research. By entering this site, you confirm that you are at least 18 years old and understand that these products are sold for research purposes only and not for human or veterinary use. Purchases are restricted to qualified research customers.
