AHK-Cu Copper Peptide Hair Serum 4800mg
AHK-CU (Copper Tripeptide-3) Hair Peptide 4800mg supports hair growth, scalp circulation, and skin regeneration. Current evidence suggests that copper peptides can support a healthier scalp environment and the appearance of thicker, fuller-looking hair, but they’re not proven hair-loss treatments or guaranteed to regrow hair for everyone.
Usage: Apply 2–4 sprays deep into the scalp 1–2 times daily and massage in to support circulation and hair density. For cosmetic use only.
| Key Features | Details |
|---|---|
| Active Ingredient | Copper Tripeptide-3 (AHK-CU) |
| Quantity | 4800mg per bottle |
| Application Method | 2–4 sprays per application, massaged into scalp |
| Frequency | 1–2 times daily |
| Intended Use | Supports scalp health, circulation, and hair density |
FAQ
How does copper tripeptide-3 support hair health?
Copper tripeptide-3 may help improve scalp circulation and support a healthier scalp environment, which can contribute to the appearance of thicker, fuller-looking hair. It is believed to promote skin regeneration, which may benefit hair follicle health.
Can this serum regrow lost hair?
Current evidence does not prove that copper peptides regrow lost hair. Results may vary, and this product is not a guaranteed treatment for hair loss.
How should I apply the serum?
Spray 2–4 times directly onto the scalp and massage gently into the skin to support circulation and hair density. Use 1–2 times daily.

Joseph Vaughan –
I’ve used this serum for about three months and notice my scalp feels more energized. My hair seems fuller, especially at the crown. I apply it twice a day after washing my hair. It’s light and doesn’t leave a sticky residue.
Joan Reid –
After switching to this serum, I’ve seen a visible improvement in hair thickness. The texture is smooth and the scent is neutral. I use it every morning and before bed. My scalp feels less itchy and more balanced.
Michelle Payne –
It’s a gentle product and I appreciate the consistency. I don’t see dramatic changes yet, but I’m patient. I use it daily and have noticed less flaking. It’s not a miracle solution, but it’s a good addition to my routine.
Dylan Oliver –
I’ve tried several hair serums and this one stands out. The copper peptide formula feels effective. I apply it after shampooing and massage it in. My hair feels stronger and looks more vibrant.