Precision,in everyvial.
A concentrated catalog of research-use-only peptides, presented with stated amounts, clear formats and live availability.
Formulated in San Diego, California
For laboratory research only. Not for human or veterinary use.
presentation
San Diego, CA
Chain of custody
From source to shipment.
The documented steps in a product’s path. Sources, steps and records can differ between products and lots; each product page shows the documentation published for it.
Stage 01
Ingredient receipt
Raw material arrives from our supplier together with its documentation, including a certificate of analysis, covering the material from its source through arrival at our facility.
Browse the catalog
Every compound.
Swipe or use the arrows. Each card shows the stated amount, current price and live availability.
Current catalog / 01
Available now.
One compound at a time from the Precision Peptides research catalog.
Explore the full catalog
Explore the complete Precision Peptides catalog.
Why Precision Peptides
Why Precision.
- 01
Volume purchasing
We buy our materials in volume from our supplier and pass that value on to the researchers who order from us.
- 02
Formulated in San Diego
Our research materials are formulated in San Diego, California.
Formulating vs. compounding - 03
Documentation by product
Where a certificate of analysis has been published, it is linked on that product’s page so it can be matched to the lot on the vial.
From source to shipment - 04
U.S. fulfillment
Shipped within the United States only, by overnight or second-day air. Processed in 1–2 business days, Monday–Thursday.
Shipping policy