Research-grade peptides. Verified before it ships.
Every batch is verified before it ships, with a Certificate of Analysis included.
Manual order process —No payment is collected online. Your final total and payment instructions show right after you request your order.
Batch traceability
Every lot number matches a publicly verifiable test record.
Research use only
Sold exclusively for lawful laboratory research. See our Terms.
Ships within 24hrs
Orders ship within 24 hours of confirmation.
Mission profile
How it works
Order
Select your batch and confirm the RUO attestation at checkout.
Verification
Every lot is verified before it ships, with a Certificate of Analysis included.
Tracked shipment
Your payload ships with tracking and careful handling from our door to yours.
Catalog
Featured batches
Why we started
Research shouldn't be priced out of reach.
Peptide research materials got expensive fast — pricing out a lot of the researchers doing the most interesting work. PayloadCo exists because we believe this field is still early, and its future depends on staying accessible: verified, traceable material, priced so it doesn't gatekeep who gets to participate.