Each box of 10 vials carries a Peptworks label and a unique QR → the batch CoA (HPLC + heavy metals), verified by a third party. Checkable by you and your customers.
🔗 peptworks.com/coaMelanotan II
| Vials of this reference | Format | €/vial | This product ×10 |
|---|---|---|---|
| 4–9 | 4-pack | €31,90 | €128 |
| 10+ | Box · 10 or more | €20,00 | €200 |
Each reference is priced by its own quantity: a 4-pack, or the box price from 10 vials. No volume tiers: free shipping from €500 per order (€24.90 below), inside the EU with no customs.
What is — Melanotan II
Melanotan II is a synthetic cyclic heptapeptide analog of alpha-melanocyte-stimulating hormone (alpha-MSH), supplied by Peptworks as a lyophilized 10 mg vial for laboratory research use only. It is a research reagent intended for in-vitro and preclinical study, not a medicine, supplement, cosmetic or medical device, and is not for human or animal consumption. Peptworks holds EU-internal stock and offers it as unbranded bulk vials or white-label boxed vials for B2B resellers, at >=98% HPLC purity with an independent per-batch Certificate of Analysis.
In research models, Melanotan II acts as a non-selective agonist at melanocortin receptors, including MC1R and MC4R. MC1R activation is studied in connection with the melanogenesis pathway in melanocyte cultures, while MC4R interactions are examined in central nervous system signaling models. These mechanistic studies are conducted strictly in vitro and in animal models; no human dosing or therapeutic use is implied or supported.
Research
- Melanocortin receptor (MC1R/MC4R) agonism and binding studies in vitro
- Melanogenesis and pigmentation pathway research in melanocyte cell cultures
- Central melanocortin signaling models in laboratory animals
- Peptide stability, lyophilization and reconstitution reference studies
- Structure-activity relationship (SAR) characterization of alpha-MSH analogs
- Analytical method development (HPLC purity and identity assays)
Advantages
- Consistent research-grade reference material at >=98% HPLC purity per batch
- Independent per-batch CoA (HPLC identity/purity plus heavy-metals screening) for reproducible experiments
- Batch traceability via unique QR-to-CoA on every box, verifiable through Peptworks
- EU-internal stock enabling fast intra-community resupply for ongoing research programs
- Available as bulk or white-label, supporting reseller catalog and inventory planning
- Lyophilized 10 mg format for straightforward storage and reconstitution in the lab
Safety
- Research literature on melanocortin agonists reports increased melanin synthesis and skin darkening in animal and cell-culture models
- Effects on appetite and feeding behavior have been described in central melanocortin animal models
- This information describes findings within preclinical and in-vitro research only and is not a statement about effects in humans
- Not for human or animal consumption; handle solely as a laboratory reagent under appropriate safety practices
Ideal for
- Research laboratories studying melanocortin receptor pharmacology
- Academic and preclinical groups investigating melanogenesis pathways in vitro
- B2B resellers building an EU-stock research-peptide catalog
- White-label brands needing batch-traceable, CoA-backed reference peptides
- Distributors requiring reliable intra-community resupply and public per-vial pricing
This product is a laboratory reagent supplied strictly for research. It is not a medicine, food or supplement and is not for human or veterinary use. It must be handled by qualified professionals under laboratory conditions.
Frequently asked questions
Where can I buy Melanotan II in bulk in the EU?
Peptworks is a B2B wholesale supplier with Melanotan II 10 mg stock already inside the EU. Orders ship intra-community in 3-5 business days with no customs. Orders start from a 4-vial pack per reference. Research Use Only; not for human or animal consumption.
What is the wholesale price per vial for Melanotan II 10 mg?
Melanotan II 10mg has two public per-vial prices: €31.90 in a 4-vial pack and €20.00 from 10 vials of this reference (box price). There are no volume tiers. Shipping is free on orders from €500 (€24.90 below), inside the EU with no customs.
Do you offer Melanotan II as white-label?
Yes, in the white-label sense: Melanotan II comes in unbranded vials, with no brand on the vial, so you can resell it under your own label. Peptworks does not print or apply labels. Every batch is tested by an independent lab and ships from EU stock with no customs.
What is the minimum order for Melanotan II?
The minimum is a 4-vial pack per reference; from 10 vials of a reference the lower box price applies. Vials ship in boxes of 10. There are no volume tiers, and orders from €500 ship free.
How is the Certificate of Analysis (CoA) verified?
Each box carries the Peptworks label plus a unique QR code that links to the specific batch's Certificate of Analysis, verifiable on request. Every batch is tested independently by HPLC (>=98% purity) and screened for heavy metals, so your customers can trace purity to the exact lot.
How does payment and shipping work for B2B orders?
Payment is in crypto: USDC or USDT (Polygon or Base) or Bitcoin — paying in crypto is what keeps our prices this tight, with no card or bank fees. there is no card checkout on the site. Because stock is held inside the EU, orders ship intra-community in 3-5 business days with no customs clearance. The full site is available in 10 languages (ES, EN, DE, FR, PT, IT, NL, PL, CS, EL).