Progression LabsProgression Labs
10,000+ Orders Fulfilled

Reference-grade compounds, backed by the assay.

Every lot is independently assayed by HPLC and LC-MS, then sealed and shipped cold — insulated, tracked, signature-on-delivery. Synthesized and fulfilled entirely in the United States.

HPLC + LC-MS assayedCold-chain shippedUS-synthesized & fulfilled

Strictly for laboratory research use

Inside every order

What reference-grade actually looks like.

Every order ships in insulated, tamper-evident packaging with a batch-matched certificate of analysis — the same documented standard held from synthesis all the way to your bench.

  • Sealed, tamper-evident vials
  • Batch-matched certificate of analysis in every box
  • Insulated, tracked cold-chain shipping
Explore the catalog
A Progression Labs reference compound vial sealed in insulated, tamper-evident packaging with a batch report

Stock up & save

Buy more, get free vials.

Stack vials of the same compound and bonus vials unlock automatically at checkout — buy 1 get 1 free, buy 4 get 2 free, or buy 6 get 3 free. Reach 10+ vials of a single compound and the whole order drops 20%.

Buy 1
get 1 free vial
Buy 4
get 2 free vials
Buy 6
get 3 free vials

A Growing Reference Catalog

10k+

Research orders fulfilled from our US lab since launch — each vial tied to a publicly accessible certificate of analysis.

99.3%
Mean Assay Purity
38+
Catalog Compounds
<24h
Order to Dispatch