31 Nights · October 1–31
Buy 4.
The fifth vial is free.
Every product in the catalog, mixed and matched. The lowest-priced vial in each set of five comes off automatically at checkout. No code needed.
The deal · Oct 1–31
4+1
Lowest-priced item in each set of five is free. Applied automatically at checkout.
≥99%
HPLC purity confirmed
100%
Lots third-party tested
1:1
CoA on file for every lot
Per-lot Certificate of Analysis
HPLC purity and identity testing on every lot, accessible in your account once verified.
Documented chain of custody
Lot reference accompanies every order; storage conditions tracked from intake to dispatch.
US-only fulfillment
Shipped from the United States via USPS Priority. Tracking and delivery confirmation on every order.