By the Vexar Lab Research Team · Updated 21 June 2026
Vexar Lab makes it simple to buy research peptides wholesale: 180+ compounds at ≥99% HPLC purity, packs of 10 vials, £45 flat worldwide shipping and a £300 minimum order. Browse the full range, review our lab standards, or explore the underlying research literature.
In short: To buy research peptides wholesale means purchasing in volume at trade prices, with a minimum order value, from a supplier that can prove purity and identity through HPLC and mass-spectrometry testing. The right supplier gives you batch numbers, Certificates of Analysis (COAs), consistent ≥99% purity, and clear shipping terms.
What does “wholesale” mean for research peptides?
Wholesale supply is built for trade and bulk buyers — research laboratories, clinics, and resellers — rather than single-vial retail. In practice that means volume packs (e.g. packs of 10 vials per compound), a minimum order value to access trade pricing, bulk discounts that scale with volume, and optional custom labelling for resellers.
What to verify before you buy research peptides wholesale
- Purity, proven: ≥99% HPLC-verified, identity confirmed by mass spectrometry — ask to see the batch COA.
- Batch numbering: every vial traceable to a tested batch.
- Clear pack sizes and pricing with no hidden per-unit surprises.
- Transparent shipping terms: cost, dispatch times, and destinations.
- Legitimate business identity and a research-use-only framing.
How wholesale pricing and minimums work
Trade pricing rewards volume. Expect a minimum order value to unlock wholesale rates, then tiered discounts as quantity rises. At Vexar Lab: a £300 minimum, packs of 10 vials, bulk pricing on volume, and a flat £45 shipping fee worldwide.
Custom labelling for resellers
If you resell, custom labelling lets you put your own branding on the vials (a small per-order fee; custom-labelled orders take ~3 weeks vs ~1 week unlabelled). Vexar Lab also offers a house “Vexar Lab” label and a plain unlabelled option.
Shipping, lead times and storage
Unlabelled orders dispatch in ~1 week; custom-labelled in ~3 weeks. Shipping is £45 flat worldwide in plain, discreet packaging. On arrival, follow standard lyophilised-peptide handling for your research protocol.
Is it legal to buy research peptides?
Regulations vary by country. Many peptides are sold strictly for in-vitro laboratory research and are not approved for human consumption, and some compounds are restricted in certain jurisdictions. Always confirm the legal status in your location before ordering.
Frequently asked questions
What purity should research peptides be? Look for ≥99% by HPLC, with identity confirmed by mass spectrometry and a batch COA.
What is a typical minimum order? Wholesale suppliers set a minimum order value — Vexar Lab’s is £300.
How long does delivery take? Unlabelled ~1 week; custom-labelled ~3 weeks. Shipping is £45 flat worldwide.
Can I get my own branding on the vials? Yes — custom labelling is available for resellers (adds ~3 weeks); a house label and plain option also exist.
Provided for research professionals. All compounds referenced are intended strictly for in-vitro laboratory research and are not for human consumption. Confirm local regulations before purchase.