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Sourcing HGH Frag 176-191 in Bulk: A Wholesale & White-Label Guide for EU Research Suppliers

*For research-market resellers and laboratories. HGH Frag 176-191 is a laboratory reagent supplied strictly for Research Use Only (RUO). It is not a medicine, supplement or cosmetic, and it is not intended for human or animal consumption. This article is about B2B sourcing, not consumer advice.*

HGH Fragment 176-191 is one of the most requested references in the growth-hormone (GH) peptide category. For resellers building a research-reagent catalogue, the commercial questions are practical: where is the stock, how is quality documented, what does it cost per vial at volume, and can it carry your own brand? This guide walks through sourcing HGH Frag 176-191 in bulk and white-label across the EU.

EU stock means no customs delays

The single biggest friction in the research-peptide trade is cross-border logistics. Peptworks holds HGH Frag 176-191 stock already inside the EU, so orders move intra-community and typically arrive in 3-5 business days with no customs clearance. For a distributor promising lead times to downstream laboratories, predictable delivery is often as important as the unit price.

Two formats: bulk or white-label

You can buy HGH Frag 176-191 (lyophilised, 5 mg per vial) in two ways. Bulk means unbranded vials you slot into your own workflow. White-label means vials labelled with your own brand and boxed, so the product arrives retail-ready under your identity. A one-time label setup fee of EUR 180 applies to orders under 100 units and is waived from 100 units, which makes the first meaningful white-label run straightforward to plan.

Per-vial pricing that rewards combined volume

Pricing is public and transparent, with a single discount tier set by the combined total units of your whole order (not stacked across references):

• 100 units: EUR 16.00/vial (base)
• 300 units: EUR 13.12/vial (-18%)
• 500 units: EUR 12.00/vial (-25%)
• 1000 units: EUR 10.88/vial (-32%)

Because the discount is calculated on total units, you can mix HGH Frag 176-191 with other references to reach a higher tier. The minimum order is 10 units (one box) per reference, and vials ship in boxes of 10. Payment is by USDC bank transfer / invoice; there is no card checkout.

Quality your customers can verify

Research buyers increasingly expect documentation, not assurances. Every Peptworks box carries a label with a unique QR code that links to that batch's independent Certificate of Analysis (CoA) covering HPLC identity/purity and heavy metals, verifiable through Peptworks. Purity is >=98% by HPLC, documented per batch. That batch-level traceability is a selling point you can pass straight to your own clients: they scan, they see the CoA for the exact lot in their hands.

What resellers actually use it for

In the research market, HGH Frag 176-191 is studied in preclinical and in-vitro models of lipid and adipose-tissue metabolism, and as a comparator in structure-activity work on growth-hormone fragments. Your customer base is therefore academic labs, contract research organisations and analytical labs needing a documented reference material - not end users. Keeping your listing framed around RUO research applications keeps both you and your buyers on the right side of the line.

Putting an order together

A typical first white-label run: choose your target tier, combine references if needed to cross a discount threshold, confirm 100+ units to waive the label fee, and settle by USDC. With EU stock, you are looking at delivery in days rather than weeks. The full catalogue and ordering interface are available in 10 languages, so a multi-country distribution operation can work in its own language end to end.

HGH Frag 176-191 remains a staple of the GH research category. Sourced in bulk or white-label from EU stock, with a per-batch CoA behind every box, it is a reference you can stock with confidence and resell with documentation.

*Research Use Only. Not for human or animal consumption. Peptworks sells to businesses, not to end users.*