Best sellerGLP-3 (RT)
10 mg · purity 99.4%
$100
per vial
TPS—Research peptides · est. MMXXVI
The Peptide Shelf manufactures analytical-grade research peptides under strict quality control and publishes the data behind every vial — identity, purity, concentration, lot for lot.

Lot TPS-2416-A · verified
HPLC purity 99.42% · MS identity confirmed
01 / Catalog · in stock
Third-party tested for identity and purity. Lot-matched certificates. Same-day dispatch on orders placed before 2pm.
Best seller10 mg · purity 99.4%
$100
per vial

10 mg · purity 99.1%
$60
per vial
Blend70 mg · purity 98.9%
$100
per vial
Blend20 mg · purity 99.2%
$100
per vial

50 mg · purity 99.6%
$60
per vial

100 mg · purity 99.6%
$60
per vial

1 mg · purity 98.7%
$90
per vial

10 mg · purity 99.0%
$60
per vial

10 mg · purity 99.3%
$60
per vial
Best seller10 mg · purity 99.5%
$60
per vial

10 mg · purity 98.8%
$90
per vial
Lab supply30 mL · purity USP grade
$10
per vial
02 / Why The Peptide Shelf
Anyone can print a purity figure on a label. We publish the chromatogram behind it.
Identity, purity and concentration verified by an independent lab. The certificate on file matches the lot code printed on your vial.
Open COA libraryAny two vials trigger an automatic bundle rate. Standing orders add 5% off every scheduled dispatch, pausable at any time.
Browse catalogHandling, reconstitution and documentation questions reach a person on the lab team, not a ticket queue.
Contact the labPacked cold-stable and handed to the carrier inside one business day, with tracking from the moment it leaves the bench.
Start an order03 / Built for qualified research
Search the open library by lot code and pull the full analytical packet — HPLC trace, mass spec identity, and the independent lab that signed it off.
Certificate of analysis
04 / Lab list
Restocks, new reference standards and 10% off a first order. No noise.