GHK-Cu 50mg
Copper Tripeptide-1 · Glycyl-Histidyl-Lysine + Cu²⁺
For research use only (RUO)
Ships from Quito · EC 1-3 days · LATAM 4-10
Arrives damaged? We replace it free
COA per batch4 mechanisms. One peptide.
What this peptide does at the cellular level, in plain words.
Collagen synthesis
Stimulates type I and III collagen production in skin.
Skin regeneration
Improves elasticity, firmness and reduces fine lines.
Hair follicle
Stimulates hair growth. Useful in incipient alopecia.
Antioxidant
The copper tripeptide is a potent free radical neutralizer.
Stacks. What to pair it with.
Peptides often synergize. These are the most studied combinations with this product, and what outcome they target.
Any combination must respect each peptide's protocol. If you have doubts about dosing or timing, message us before starting.
Technical description.
GHK-Cu (Copper Tripeptide-1) is a naturally occurring tripeptide consisting of glycine, histidine, and lysine bound to a copper ion (Cu²⁺). It is one of the most studied peptides in dermatological and longevity research, with documented effects on more than 4,000 human genes — the broadest regulatory footprint of any known peptide.
SuperBio Labs GHK-Cu is provided as lyophilized blue-tinted powder, ≥99% pure, with verified copper coordination by mass spectrometry. Each batch ships with an independent Certificate of Analysis.
Research applications include studies on collagen synthesis, skin remodeling, hair follicle stimulation, and extracellular matrix regulation.
Producto para uso profesional informado.
Your complete kit, ready to apply.
We don't just hand you the vial. Every GHK-Cu purchase includes everything you need to apply it safely, with a clear protocol and our team available 24/7.
GHK-Cu vial
Lyophilized · HPLC purity ≥99% · Batch with COA
Bacteriostatic water 30ml
Sterile diluent · 0.9% benzyl alcohol
1 extraction syringe 3ml
21G needle · For peptide reconstitution
30 insulin syringes (29G)
30 units · daily · 30-day cap
31 alcohol wipes 70%
1 per application + 1 to reconstitute
Your protocol and product sheet, in the app
Free app · Week-by-week protocol, product sheet and usage guide
Visual step-by-step guide
8 steps · From opening the kit to application
SuperBio OS · Support
App · Tracking · Human team 24/7
About supplies: the quantity of syringes and wipes adjusts automatically based on the presentation you choose. For extended cycles (BPC-157, GHK-Cu and similar) we cap supplies at 30 days — beyond that, 29G insulin syringes and 70% alcohol wipes are pharmacy items available without prescription in any city.
How to choose where to buy peptides.
This product meets all five — your batch COA ships with the kit.
Recommended application protocol.
This is the conservative protocol included in the kit. We send it printed and digital, along with your access to SuperBio OS for tracking and support. If you have pre-existing medical conditions, consult a professional before starting.
Recommended titration
Wk 1–2 (start): 1 mg → Wk 3–4 (ramp-up): 1.5 mg → Wk 5–12 (steady): 2 mg
Light sensitive. Reconstitute and refrigerate immediately.
If copper stings you
Copper (GHK-Cu) is one of the peptides that stings the most on application, and in some people the soreness lasts more than a day. It's normal. Here's how it hurts less — these are application-comfort tips, not medical advice.
More bacteriostatic water
Reconstituting with more water lowers the concentration and with it the sting. The lever that helps most ★
Room temperature
Take the vial out of the fridge 10–15 min before: cold liquid stings more.
Inject slowly
Push the liquid in slowly, 10–15 seconds, not all at once.
Pick the site better
The upper glute tends to hurt less than the abdomen: fewer surface nerves and more fat.
Hydrate first
2 glasses of water ~30 min before: hydrated tissue disperses the liquid better and hurts less.
Rotate between days, don't split the dose. Change the site between applications. Splitting one dose into two injections leaves you with two sore spots instead of one.
Your part counts too: good hydration and anti-inflammatory habits (omega-3, turmeric, real food) help the area recover better.
If the soreness is intense, with growing swelling, heat or fever, that's no longer comfort: consult a health professional.
Technical specifications
| CAS number | 89030-95-5 |
| Molecular weight | 402.92 Da |
| Purity (HPLC) | ≥99% |
| Format | Lyophilized powder |
| Quantity | 50 / 100 mg per vial |
| Endotoxins | <1.0 EU/mg |
| Storage | −20 °C, protected from light |
| Use | Use under professional judgment |