COA Certified · Every Batch TestedSame-Day Shipping on Orders by 2PM ESTUSA Sourced · USA ShippedFree Shipping on Orders Over $300≥99% Purity — HPLC + Mass SpecEndotoxin Tested · Sterility VerifiedCOA Certified · Every Batch TestedSame-Day Shipping on Orders by 2PM ESTUSA Sourced · USA ShippedFree Shipping on Orders Over $300≥99% Purity — HPLC + Mass SpecEndotoxin Tested · Sterility Verified
For Laboratory & Research Use Only — Not for Human or Veterinary Use
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Why Homegrown Peptides

Homegrown Peptides exists for one kind of customer: the researcher who needs the compound on the label, at the purity on the certificate, every single time. We manufacture in the United States, test every lot with an independent laboratory, and put the analytical data in your hands before you order.

Homegrown Peptides vials on a lab bench
Every vial ships sealed, labeled with its lot number.

What we stand for

Research is only as good as its inputs. A peptide that is off-target, under-dosed or contaminated does not just waste a vial, it corrupts weeks of work. Our whole operation is built around removing that variable: controlled synthesis, controlled storage, and documentation that travels with every vial.

HPLC analysis bench with Homegrown Peptides vials
HPLC purity and mass-spectrometry identity, run by an independent laboratory.

How we verify

  • HPLC purity. Every lot is assayed by high-performance liquid chromatography and released only at 99% purity or higher.
  • Mass-spectrometry identity. Molecular weight is confirmed against the reference for each compound, so the label and the contents match.
  • Independent laboratory. Testing is performed by a third-party lab, not in-house, so the result is not ours to grade.
  • Lot-matched Certificate of Analysis. Each vial carries a lot number that maps to its own COA. Ask for it before you order and we send it.
Homegrown Peptides shipping box, vials and Certificate of Analysis
Packed and shipped domestically, with the Certificate of Analysis to match.

Manufactured in the USA

Our compounds are manufactured, tested and shipped domestically. Lyophilized peptides are stored cold and dry, packed in sealed glass vials with crimp seals, and shipped in plain, discreet packaging with no identifying labels on the outside.

Wolverine research bundleReconstitution kit

Built for researchers

  • Straightforward pricing with volume tiers applied automatically at checkout.
  • Bundles that pair compounds researchers commonly study together, each vial with its own COA.
  • Lab consumables in the same order: reconstitution solution, sterile syringes and prep pads.
  • A real person on support, reachable at support@homegrownpeptides.com.

Where we stand on compliance

Everything on this site is supplied for laboratory research use only. Our products are not for human or animal use, are not drugs, foods, supplements or cosmetics, and are not intended to diagnose, treat, cure or prevent any disease. We do not give medical advice and we do not publish dosing information. If that is not what you are looking for, we are not the right supplier, and we would rather say so up front.

Questions before you order

Want the COA for a specific lot, a bulk quote, or help choosing a size? Email support@homegrownpeptides.com and we will get back to you.