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Keystone
Made in the USARESEARCH USE ONLY

Peptides for research, documented by batch.

Made and shipped in the USA. Every lot carries its own batch documentation.

Shop the catalogueLook up a lot

Every compound in this catalogue is supplied for research use only, never for human or animal use, and only to buyers 21+.

Set in four

How an order is built.

  1. Choose

    Pick from the catalogue. Every product page lists its sizes, its price, and the certificate on file for its lot.

  2. Order

    Volume pricing on multi-vial orders, and a research use and 21+ acknowledgement recorded against every order.

  3. We pack and ship

    Plain unbranded packaging, packed to survive the trip, tracked to the door. Free over $200.

  4. Match the lot

    The lot number printed on the vial is the number the certificate is filed under, on the product page or on request.

The Catalog

Research peptides, verified to one standard.

Analog peptides, fragments, and cofactors. Each batch is third-party tested, with its certificate on file.

Third-party tested
Every batch, by an independent lab.
Documented by lot
The certificate is filed against the batch number.
Ships from the US
Dispatched domestically, tracked to the door.
Priced plainly
One price per size. No members-only tier.
Documentation

The paperwork, on file.

Certificate of analysis

0 of 28 listed compounds with a certificate on file, filed by batch number. The paperwork for your lot is in the box.

Browse certificates →
Keystone GHK-Cu research vial on a sandstone ledge
Filed by lot

Build a box

Build your own span.

Pick any 4 to 12 vials out of the catalogue and they ship as one box.

  • 4 vials10% off
  • 6 vials15% off
  • 10 vials22% off

The count sets the tier. It is applied at checkout.

Build the span
Keystone BPC-157 and MOTS-C research vials on a sandstone ledge
Made in the USA
Lot lookup

Find the certificate for the lot in your hands.

Type the lot or batch number printed on the vial label. Only a lot with a certificate on file will match.

Ordering

Before you order.

How fast does an order ship?
Orders are dispatched from the United States in plain, protective, unbranded packaging and tracked to the door. Carrier options, cutoff times and transit estimates are shown at checkout and set out in the shipping policy.
Is shipping free?
Shipping is free on orders of $200 and up. Below that a flat rate applies and is shown before you pay.
Is a certificate included with my order?
Yes. Each lot ships with its certificate of analysis, filed by batch number, and every published certificate is on the testing page. The lot on the vial is the lot on the paperwork.
How do I pay?
Accepted payment methods are shown at checkout.
What if my order arrives damaged?
Contact us within seven days with photos and your order number. Damage that clearly occurred in transit is replaced at our discretion; the full terms are in the returns policy.
Do you supply labs and institutions?
Yes. Case quantities and institutional accounts are handled on the wholesale page, with the same lots and the same certificates.