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Sourcing Melanotan I in Bulk: A B2B Guide to EU Wholesale and White-Label

*For research-supply resellers and laboratories. Research Use Only (RUO). Not for human or animal consumption.*

Melanotan I (afamelanotide, [Nle4, D-Phe7]-alpha-MSH) is one of the most recognizable references in the tanning and melanocortin research category. For resellers building an EU catalog, the challenge is rarely awareness of the molecule; it is securing a supply chain that is compliant, verifiable and fast. This guide walks through what matters when sourcing Melanotan I in bulk or white-label inside the European Union.

Why EU stock changes the math

The single biggest variable in research-peptide sourcing is where the inventory physically sits. Peptworks holds Melanotan I in stock already inside the EU, which means intra-community shipping in 3-5 business days with no customs clearance, no import VAT surprises at the border and no seized-parcel risk. For a reseller, that predictability is the difference between a catalog you can actually promise on and one you cannot.

Bulk vs. white-label

There are two ways to buy. Bulk gives you unbranded 10 mg lyophilized vials ready to redistribute. White-label ships those same vials labelled with your own brand and boxed, so your catalog looks like your catalog. A one-time label setup fee of EUR 180 applies below 100 units and is waived from 100 units, which makes the first branded run inexpensive to launch and cheaper still as you scale.

Understanding per-vial pricing

Peptworks publishes transparent per-vial pricing with a single discount tier set by the combined total units across your whole order:

| Combined units | Price per vial | Discount |

|---|---|---|

| 100 | EUR 15.00 | base |

| 300 | EUR 12.30 | -18% |

| 500 | EUR 11.25 | -25% |

| 1000 | EUR 10.20 | -32% |

The key detail: the tier is set by combined volume across references, not stacked. If you carry several peptides, units add up toward the same threshold, so a mixed order can reach the -25% or -32% tier faster than any single line would on its own. Minimum order is 10 units (one box) per reference, and vials ship in boxes of 10.

Verification your downstream buyers can trust

Quality claims mean little without proof. Every batch of Melanotan I ships at >=98% HPLC purity with an independent per-batch Certificate of Analysis covering HPLC and heavy metals. The box carries the Peptworks label plus a unique QR that links directly to that batch's CoA, verifiable through Peptworks. That traceability is not just for you; it lets your own customers confirm authenticity per batch, which is a genuine differentiator when you are competing against grey-market supply.

Compliance is the foundation, not an afterthought

Melanotan I from Peptworks is supplied strictly as a laboratory research reagent. It is not a medicine, supplement, cosmetic or medical device, and it is not for human or animal consumption. Peptworks sells B2B only, to resellers and research organisations, never to end users. Positioning your own storefront the same way, RUO and research-framed, protects your business and keeps you aligned with how the product may lawfully be marketed.

Practical ordering notes

Payment is by USDC bank transfer or invoice; there is no card checkout, which keeps the transaction cleanly B2B. The Peptworks site runs in ten languages (ES, EN, DE, FR, PT, IT, NL, PL, CS, EL), so onboarding partners across the EU is straightforward.

Bottom line

For a reseller, sourcing Melanotan I well comes down to four things: inventory already inside the EU, honest combined-volume pricing, per-batch CoA verification your customers can check, and a bulk-or-white-label choice that matches your brand ambitions. Get those right and Melanotan I becomes a dependable line in your research-reagent catalog rather than a logistics headache.

*This article is for B2B informational purposes only and is not consumer or medical advice.*