Quick facts
Cosmetic
Clinical Studies
What is AHK-Cu?
AHK-Cu is a naturally occurring copper peptide similar to GHK-Cu, but with a specific affinity for hair follicles and skin. It works by stimulating blood flow to the scalp, reducing inflammation, and encouraging the production of collagen. Researchers and cosmetic formulators study AHK-Cu for its potential to support thicker, healthier hair growth and improve skin firmness.
Common Uses
In clinical studies, AHK-Cu was associated with increased hair shaft thickness and improved overall hair density when used topically.
Research suggests AHK-Cu acts on the scalp to promote blood flow and support the health of hair follicles.
Clinical research indicates AHK-Cu may support collagen production and improve skin firmness and elasticity.
In research, AHK-Cu was associated with reducing mild inflammation in the scalp and skin, creating a better environment for growth and repair.
Studies & Clinical Research
AHK-Cu is a copper peptide studied for its effects on hair and skin. In research, AHK-Cu was associated with supporting thicker hair, promoting blood flow to follicles, and improving skin elasticity.
AHK-Cu is a cosmetic ingredient and is generally considered safe for topical use. It is well-tolerated by most skin and scalp types, with irritation being rare. It does not require a prescription.
In clinical studies, visible improvements in hair thickness or skin firmness with AHK-Cu were typically observed after 8 to 12 weeks of consistent daily use.
No. AHK-Cu is a cosmetic ingredient available in many over-the-counter hair and skincare products. You do not need a prescription or a provider to use it.
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