Content 1 vial 50 mg AHK-Cu1 vial 3 ml Bacteriostatic Water included
Duration cycle 8 weeks ON4 weeks OFF before starting another cycle
Reconstitution Use only 1 ml for reconstitution
Vials required 6 vials to complete the full 8-week reference cycle
Dosage 10 units / injectionWith 50 mg AHK-Cu reconstituted in 1 ml1 unit = 0.5 mg AHK-Cu5 mg AHK-Cu / injection
Frequency Once daily

Dosage examples are for research-reference only. Not medical advice and not a personal recommendation.

RUO HAIR GROWTH SKIN ANTI AGING

AHK-Cu 50mg Vial

Low stock · order now
Hair Density · Follicle Support · Scalp Renewal · Stronger-Looking Hair

Co-developed with 600+ researchers

  • French Lab Tested 🇫🇷
  • 99%+ Purity Target
  • HPLC & HRMMS Verified
  • 90,000+ packages delivered worldwide
  • QR Batch Reports
  • Secure Checkout
  • Fast International Shipping (3-5 days)
  • 90,000+ packages delivered worldwide
Quantity

9988 in stock

Certificate of Analysis available for every batch.

Secure checkout • Fast UAE Delivery • Research Use Only

Secure checkout

Fast UAE Delivery

About the Product

AHK-Cu is an advanced copper-binding tripeptide engineered to support the biological environment surrounding the hair follicle. Instead of simply coating the hair to create a temporary cosmetic effect, it targets the deeper cellular signals associated with follicle activity, scalp renewal and tissue quality.

By delivering bioavailable copper directly through a highly targeted peptide structure, AHK-Cu supports the activity of dermal papilla cells, the specialized cells located at the base of the follicle that play a central role in regulating the hair-growth cycle.

ADVANCED FOLLICLE TECHNOLOGY

AHK-Cu is designed to support:

🧬 Dermal papilla cell activity

Helps optimize the cellular environment responsible for follicle function and hair-cycle signaling.

🔥 Stronger follicle support

Supports weakened follicles and promotes the appearance of denser, stronger and healthier-looking hair.

⚡ Scalp renewal

Supports collagen, extracellular matrix quality and the natural regeneration processes required for an optimized scalp environment.

🛡️ Protection against oxidative stress

Helps defend the scalp and follicles against environmental and biological stressors associated with premature hair weakening.

💎 Improved hair quality

Supports thicker-looking strands, enhanced resilience and a visibly healthier appearance over time.

MORE THAN A COSMETIC HAIR PRODUCT

Traditional shampoos and serums primarily work on the surface. AHK-Cu is a precision copper peptide developed to support the follicle at the cellular level.

No temporary illusion. No basic surface treatment. Just advanced peptide technology focused on creating the strongest possible environment for healthier, denser and more resilient-looking hair.

REACTIVATE THE ENVIRONMENT. STRENGTHEN THE FOLLICLE. UPGRADE YOUR HAIR WITH PEPTIK AHK-Cu

AHK-Cu instructions, front AHK-Cu instructions, back

Storage Guidelines

To maintain product integrity, proper storage conditions are recommended throughout handling and use.

Unreconstituted (lyophilized) peptide

  • Store at 2–8°C (in the fridge) for short-term use
  • For extended storage, keep at -20°C or below (in the freezer)
  • Protect from direct light and moisture

Reconstituted solution

  • Store at 2–8°C and use within a limited timeframe
  • For longer-term storage, aliquoting and freezing at -20°C is recommended
  • Avoid repeated freeze-thaw cycles, as this may affect peptide stability

Worldwide delivery in 3–5 days.

Peptik orders are prepared with secure handling and fast logistics for international customers.

  • International shipping within 3–5 days
  • Secure checkout and protected payment
  • Carefully handled dispatch
  • Batch documentation available for every order

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Verified reviews

What researchers say

4.9 / 5 from 123 verified reviews

★★★★★

It almost feels like magic, can't get enough of it, thanks Peptik!!

Katrina C. Sep 27, 2026
★★★★★

it does miracles

Petra F. Sep 27, 2026
★★★★★

This product gave me my confidence back...

Sarah S. Sep 27, 2026
★★★★★

Everyone started complimenting me on my hair, love it

Elena S. Sep 27, 2026
★★★★★

At first I thought I was imagining it. A little over three weeks in, my hair looked stronger and noticeably healthier after drying. That was when I knew it was really working.

Elias N. Sep 20, 2026
★★★★★

This genuinely surprised me. Before finishing the first month, I stopped trying to hide the top of my head in photos. That result made me want to keep going.

Diana C. Sep 19, 2026
★★★★★

I kept every other part of my routine the same. When I checked again after a few consistent weeks, my usual hairstyle suddenly looked much fuller. My consistency was finally paying off.

Leo B. Sep 18, 2026
★★★★★

I was skeptical at first. After 18 days, my parting looked visibly fuller than it did at the start. That was when I knew it was really working.

Elias F. Sep 17, 2026
★★★★★

Quick update: by the time I reached my fourth week, my hair looked stronger and noticeably healthier after drying. For me, it was impossible to ignore.

Aisha H. Sep 16, 2026
★★★★★

At first I thought I was imagining it. After giving it a proper month, I stopped trying to hide the top of my head in photos. For me, it was impossible to ignore.

Felix G. Sep 16, 2026
★★★★★

The before-and-after moment came after a few consistent weeks: I could feel short new growth when I ran my fingers over my scalp. My consistency was finally paying off.

Vera N. Sep 14, 2026
★★★★★

A friend noticed the difference in a photo. When I checked again by the time I reached my fourth week, I could see fine new hairs around the front of my hairline. My consistency was finally paying off.

Youssef P. Sep 12, 2026
★★★★★

By the end of week two, I could see fine new hairs around the front of my hairline. For me, it was impossible to ignore.

Farah G. Sep 10, 2026
★★★★★

I kept everything else the same. By week four, I could feel short new growth when I ran my fingers over my scalp. That result made me want to keep going.

Maya Z. Sep 10, 2026
★★★★★

What convinced me was simple. Three weeks into the routine, I could see fine new hairs around the front of my hairline. I did not expect this much change so early.

Zara G. Sep 9, 2026
★★★★★

I waited before reviewing, but before finishing the first month, my roots had more density and no longer looked flat. For me, it was impossible to ignore.

Lara R. Sep 8, 2026
★★★★★

Before finishing the first month, I could feel short new growth when I ran my fingers over my scalp. That result completely sold me on the routine.

Elias A. Sep 8, 2026
★★★★★

Honestly, around the third week, the thin patch near my temple was finally starting to fill in. I only held back one star because it is still early.

Basma E. Sep 7, 2026
★★★★★

I waited before reviewing, but after a few consistent weeks, my usual hairstyle suddenly looked much fuller. I did not expect this much change so early.

Anton H. Sep 6, 2026
★★★★★

I did not want to review too early. After using it consistently for two weeks, my parting looked visibly fuller than it did at the start. The before-and-after difference was impossible to miss.

Elias N. Sep 5, 2026
★★★★★

Around the third week, I could feel short new growth when I ran my fingers over my scalp. I did not expect this much change so early.

Adam P. Sep 4, 2026
★★★★★

I noticed it most under the harsh bathroom light, and that made the comparison easy. After 12 days, my parting looked visibly fuller than it did at the start. I checked twice because the improvement looked so obvious.

Khalid L. Sep 3, 2026
★★★★★

I checked my hairline after my usual wash and dry. When I checked again after a few consistent weeks, my usual hairstyle suddenly looked much fuller. The difference was clear in my progress photos.

Sara L. Sep 3, 2026
★★★★★

Within my first month, my hairline had a softer, fuller outline. The progress is obvious, even if I am not at my goal yet.

Elias T. Sep 2, 2026

Frequently Asked Questions

Answers to common questions about PEPTIK products.

Yes. Each production batch undergoes High Performance Liquid Chromatography (HPLC) purity testing, mass spectrometry peptide identity verification and full batch traceability documentation. A Certificate of Analysis is available for every lot.

Store at 2–8°C in the fridge for short-term use, or at -20°C or below in the freezer for extended storage. Avoid repeated freeze-thaw cycles. For pre-filled pens, use within 5 weeks after mixing.

Ships from our UAE warehouse. International delivery typically takes 3–5 business days. Delivery timing and customs requirements vary by destination.

Yes. A Certificate of Analysis (COA) is available for every batch, documenting HPLC purity testing, mass spectrometry identity verification and full batch traceability. Available upon request to qualified research entities.

Every production batch undergoes High Performance Liquid Chromatography (HPLC) purity testing, mass spectrometry peptide identity verification, and is logged with full batch traceability documentation. Quality control is performed in France.

AHK-Cu 50mg Vial

AHK-Cu 50mg Vial

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