GHKCU
GHKCU
- Stimulates collagen and elastin production
- Supports wound and scar healing
- Reduces the appearance of hyperpigmentation
- Promotes hair density and follicle health
- Powerful anti-inflammatory and antioxidant effects
- One of the most studied cosmetic peptides in the world
GHK-Cu is a copper-binding tripeptide naturally present in human plasma. It is one of the most researched peptides in dermatology and regenerative medicine, with thousands of published studies on its effects on collagen synthesis, wound healing, hair follicle stimulation, and anti-inflammatory signaling. Our GHKCU protocol delivers this peptide as a personalized prescription formulation, compounded by licensed US pharmacies and monitored by a physician.
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Questions?
What is GHK-Cu?
GHK-Cu is a naturally-occurring tripeptide that binds with copper. Decades of research show it plays a central role in tissue repair, collagen production, hair follicle activity, and skin regeneration. As we age, our natural GHK-Cu levels drop by more than half — which is why supplementing it has become one of the most studied interventions in regenerative dermatology.
What results can I expect?
Most patients report noticeable improvements in skin firmness, elasticity, and tone within 6–8 weeks. Hair density improvements (when targeted) typically appear between 10 and 16 weeks. Scar appearance and hyperpigmentation often improve progressively across a 12-week protocol.
How does GHK-Cu compare to topical copper peptide creams?
Over-the-counter copper peptide creams typically contain very low concentrations of GHK-Cu and limited skin absorption. A physician-prescribed GHK-Cu protocol delivers the peptide at research-grade concentrations via routes that ensure it reaches the active cellular machinery — which is what produces the structural change in collagen and elastin networks.
GHKCU
Built on a foundation patients trust
100%
Portuguese-language medical support, no machine translation.
Same-day
Medical consultation and prescription turnaround.
Free
Tracked shipping across the United States.
*Prescribed protocols are personalized. Results vary by individual.
The copper peptide that rebuilds your skin and hair
- Medical consultation and prescription on the same day
- Research-grade peptide from US-licensed pharmacies
- FSA & HSA eligible across all plans
Real people,
real results, genuine product
Jessica lost41.9 lbs (19 kg)in 5 months
"I'm still in shock! I started in January not really believing it — I thought it'd be just one more thing that didn't work for me… But then my pants started getting loose, my belly shrinking, and today here I am 42 lbs lighter! My family back in Brazil didn't recognize me on our video call, haha. So worth it!"
Patricia lost46.3 lbs (21 kg)in 7 months
"After I had my second child here in the US, I was feeling really low about my body. I tried the gym, I tried dieting — nothing stuck. A Brazilian friend referred me and I decided to give it a shot. Seven months later I've lost 46 lbs and I feel like a new person! Having the whole service in Portuguese made all the difference — everything was explained clearly."
Before
After
Approved by medical specialists, personalized for you
American quality.
Made for Brazilians.
A WeBodyHackingwas born from a real need: Brazilians living in the United States who didn't have a trusted place to buy quality peptides, with service in their own language.
We are an American company with theDoctor BG MEDas an integral part of our business — a US-licensed medical clinic responsible for the sourcing, purity, and quality control of every product we sell. That means you get exactly what any American patient would receive: a serious, traceable, and safe product.
Our difference is simple:you don't have to fumble through English.From ordering to support, everything is done in Portuguese — by people who understand your context, your routine, and what you're really looking for.
Verified-purity peptides sourced from our US-licensed partner clinic.
Real support, no bots, no machine translation. On your terms.
We ship to any US state with full tracking.
Frequently asked questions
What is GHK-Cu?
GHK-Cu is a naturally-occurring tripeptide that binds with copper. Decades of research show it plays a central role in tissue repair, collagen production, hair follicle activity, and skin regeneration. As we age, our natural GHK-Cu levels drop by more than half — which is why supplementing it has become one of the most studied interventions in regenerative dermatology.
What results can I expect?
Most patients report noticeable improvements in skin firmness, elasticity, and tone within 6–8 weeks. Hair density improvements (when targeted) typically appear between 10 and 16 weeks. Scar appearance and hyperpigmentation often improve progressively across a 12-week protocol.
How does GHK-Cu compare to topical copper peptide creams?
Over-the-counter copper peptide creams typically contain very low concentrations of GHK-Cu and limited skin absorption. A physician-prescribed GHK-Cu protocol delivers the peptide at research-grade concentrations via routes that ensure it reaches the active cellular machinery — which is what produces the structural change in collagen and elastin networks.
Is GHK-Cu safe?
GHK-Cu has an excellent safety profile — it is a naturally-occurring molecule in the human body and has been studied for over 50 years. The most common side effects are mild redness or sensitivity at the injection site. Dr. Bernard Garcia reviews your full medical history during the consultation and adjusts the protocol if there is any contraindication.
What's included in my plan?
Your plan includes a medical consultation with Dr. Bernard Garcia, a personalized GHK-Cu protocol compounded for your profile, medication shipped directly to your home with free tracked shipping, continuous follow-up throughout treatment, and dose adjustments as you progress.
Can I combine GHK-Cu with GLOW or other peptides?
Yes, GHK-Cu pairs very well with other skin-rejuvenation peptides. Many of our patients use GHK-Cu alongside GLOW or similar protocols under the supervision of Dr. Bernard Garcia, who adjusts the combined dose to avoid over-stimulating the skin.
Can I cancel anytime?
Yes. There's no required commitment. You can pause or stop at any time — though the best structural improvements come with 3+ months of consistent use.
Do I need a prescription?
Yes. GHKCU is a prescription peptide protocol. A same-day consultation with a licensed physician is included in every plan so your protocol is personalized and safely supervised.