Research Peptides for West Coast Laboratories

West Coast labs get the shortest transit windows in the country from PX1 — most orders arrive next-day ground from our California or Arizona facility.

GMP-compliant U.S. facilities
ISO 17025 third-party COAs
100% domestic — no imports
Fast tracked domestic shipping
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Next-day ground coverage

Most California, Oregon, Washington, Nevada and Arizona addresses fall inside the next-day ground zone from at least one of our two facilities.

Same-day cutoff

1:00 PM PT same-day cutoff means West Coast customers can place an order in the morning and receive tracking that afternoon.

West Coast wholesale accounts

Wholesale orders qualify for the same next-day ground windows. 100-vial per-SKU minimum.

Frequently Asked Questions

How fast does peptide shipping reach the West Coast?

Most West Coast addresses receive next-day ground delivery from our California or Arizona facility.

Related pages

All products are sold strictly for laboratory and research use only. Not for human or veterinary use, diagnosis, treatment or consumption. Statements have not been evaluated by the FDA.