20% off all GLPs — sale prices already appliedFree shipping over $300 · USA domesticYou are on the official Royal Peptides website — verify the link3rd-party verified COAs · Same-day shipping
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Category · 72 products

All Products

Browse every research peptide we carry, from single vials and 10-vial kits to pre-formulated blends. Each batch is third-party tested and its certificate of analysis is available in our COA Vault. For laboratory research use only.

  • Third-party tested
  • Batch COAs
  • Free shipping over $300
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Showing 1–12 of 71 results, Sorted by popularity

−20%
Metabolic Research

Tirzepatide 10-Vial Bulk Kit TR

In stockfrom$0.90/mg

Original price was: $310.00.Current price is: $248.00.
Batch COA available
−20%
Metabolic Research

Retatrutide 10-Vial Bulk Kit RT

In stockfrom$1.20/mg

Original price was: $380.00.Current price is: $304.00.
Batch COA available
−20%
Metabolic Research

Semaglutide 10-Pack Kits SM

In stockfrom$1.60/mg

Original price was: $235.00.Current price is: $188.00.
Batch COA available
✓Third-party testedIndependent lab reports
☷Batch COAsMatch the lot on your vial
➤Same-day shippingOn in-stock orders
◯Discreet packagingPlain, secure parcels
Proof, not promises Every batch has a published COA

Independent lab results for each lot, so you can check identity and purity before you order.

View batch COAs →
Wholesale Buying for a lab or reselling?

Mix and match 10-vial kits with direct pricing, batch COAs and delivery across the USA and Canada.

See wholesale pricing →

All products are sold for laboratory research use only. Not for human or veterinary use.