$55 – $79Price range: $55 through $79
Size — 100mg
USA Made
60-Day GuaranteeGHK-Cu (Copper Peptide) is a naturally occurring tri-peptide complex composed of Glycyl-L-Histidyl-L-Lysine bound to copper. It is widely studied in scientific and laboratory settings for its potential roles in cell signaling, tissue remodeling, and regenerative pathways.
Research has examined GHK-Cu for its interactions with:
Cellular repair mechanisms
Collagen-related pathways
Antioxidant and anti-inflammatory responses
Copper transport and enzymatic activity
All products are provided for laboratory research use only. Not for human consumption.
Key Features:
• 99% purity (HPLC tested)
• Lyophilized powder for research use
• Manufactured in controlled facilities
• Stored for maximum stability
This product is sold strictly for laboratory, scientific, and research purposes only.
Orders placed before 12 PM EST ship the same day. Free 2–5 day delivery on all orders over $100. Expedited next-day and 2-day options are available at checkout.
Store lyophilized peptide in a cool, dry place away from direct light (stable 3–4 months unrefrigerated). After reconstitution, refrigerate at 2–8°C for up to 30 days, or freeze at −80°C for long-term storage.
Buyer Protection
60-Day Moneyback Guarantee
Shop with confidence. If you're not 100% satisfied, we'll refund every penny — no questions asked.
Enter your vial size, BAC water volume, and desired dose to get your draw amount.
All vials contain lyophilized (freeze-dried) powder — the mg amount indicates how much peptide powder is inside.
Scroll to see all sizes
| Size | Most Popular Mixed With | Best For |
|---|---|---|
| 100mg | 3 mL BAC water | Long-term research / best value per mg |
| 50mg | 2 mL BAC water | Long-term research / best value per mg |
* All peptides are supplied in lyophilized form and require reconstitution with bacteriostatic water before use. For research purposes only.
* Timelines are estimates and may vary based on dosage, frequency of use, and research protocol.
Popular Target Dosage — 100mg
Common reference doses cited across the peptide research community for this size and vial — not derived from live customer data on this site.
At 1mg per dose, 5x/week from a 100mg vial
Draw to the 3.0 unit mark on a 100 IU/mL insulin syringe
This calculator is a convenience tool for research purposes only. Always verify calculations independently before use.
Quality Standard
Purity is the percentage of your peptide that is actually the intended compound. Everything else is contamination — and contamination changes your results.
What's in the other ~2.7%?
Synthesis Byproducts
Failed or incomplete chains produced during manufacturing that mimic your peptide but behave differently in research.
Residual Solvents
Chemical solvents used in the production process that aren't fully removed during purification.
Misfolded Chains
Peptide chains that assembled in the wrong sequence or orientation — structurally different from what you ordered.
Endotoxins
Bacterial contamination introduced during handling that can trigger inflammatory responses and skew results.
Knowledge Base
Answers to the most common questions about peptides, quality, dosing, and ordering.
Everything you need for your research, delivered right to your door.
Research Peptide Vial
Lyophilized powder for maximum stability — 99%+ purity, HPLC tested.
Certificate of Analysis
Batch-specific third-party lab results included with every order.
Secure Fast Shipping
Secured foam box for fast and save delivery.
Our team is available via live chat to help you with anything — product selection, dosing, lab results, or order support.
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