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Sourcing Selank in Bulk: A B2B Guide to EU Wholesale & White-Label Supply

Selank has become one of the most requested cognitive research peptides among European laboratories and resellers. For a B2B buyer, the difficulty is rarely awareness of the compound itself — it is securing a compliant, reliable, and margin-friendly supply chain inside the EU. This guide walks through what actually matters when sourcing Selank at wholesale volumes or under your own white-label brand. It is written for distributors and research-supply businesses, not for end consumers.

Why EU stock changes the equation

The single biggest variable in peptide sourcing is where the stock physically sits. When inventory is held outside the EU, every order becomes a customs event: unpredictable lead times, potential duties, and paperwork that stalls your own downstream commitments. Peptworks holds Selank in stock already inside the EU, so orders move intra-community and typically arrive in 3-5 business days with no customs clearance. For a reseller managing their own delivery promises, that predictability is often worth more than a marginal price difference.

Bulk vials or white-label — two ways to buy

There are two formats to choose from. Bulk means unbranded vials you receive as-is, ideal if you repackage or supply institutions directly. White-label means the vials are labelled with your own brand and boxed, so you can present a finished, branded product line without operating a filling or labelling facility. A one-time label setup fee of EUR 180 applies to orders under 100 units, and is waived from 100 units — so at the volumes most resellers work at, branding effectively comes at no extra cost.

Pricing that rewards volume

Selank is sold per vial (10 mg, lyophilized) with transparent, public pricing. Discounts are applied to your combined order volume, not per reference, and they resolve to a single tier based on your total units:

• 100 units — EUR 15.00 / vial (base)
• 300 units — EUR 12.30 / vial (-18%)
• 500 units — EUR 11.25 / vial (-25%)
• 1000 units — EUR 10.20 / vial (-32%)

Because the tier is set by combined units across your whole order, you can mix Selank with other references and still climb toward the -32% level. The minimum order is 10 units (one box) per reference, and vials always ship in boxes of 10.

Quality your customers can verify themselves

Wholesale credibility lives or dies on documentation. Every batch of Selank ships with an independent Certificate of Analysis covering HPLC purity (≥98%) and heavy metals. Each box carries the Peptworks label plus a unique QR code that links directly to that batch's CoA, authenticated through Peptworks. That means your own downstream customers can scan and confirm the exact batch they hold — a trust signal that is hard to replicate and easy to sell against competitors who cannot offer per-batch traceability.

Getting started

Ordering is straightforward and built for businesses: payment is by USDC bank transfer / invoice, with no card checkout on the site, and the full ordering platform is available in 10 languages (ES, EN, DE, FR, PT, IT, NL, PL, CS, EL). A practical first step is to place a minimum order to validate lead time and documentation, then scale into the 300-500 unit tiers where per-vial economics improve sharply.

A note on compliance

Selank supplied by Peptworks is a laboratory research reagent — Research Use Only. It is not a medicine, supplement, cosmetic or medical device, and it is not for human or animal consumption. Any research context described here refers strictly to preclinical, in-vitro and animal-model studies. As a reseller, keeping this framing consistent across your own catalog protects both your customers and your business.

*Interested in bulk or white-label Selank from EU stock? Review current per-vial pricing and request a quote through the Peptworks B2B platform.*