Summer 2026 DropOne batch, tested together. When a lot is gone it is gone until the Autumn 2026 Drop.41 days leftShop the drop →

Sourced and shipped from the United States. How testing works

Catalog

Research materials

18 materials, each HPLC-MS tested by Janoshik and Freedom Diagnostics laboratories and shipped with a Certificate of Analysis published for the exact lot you receive. Fulfilled first-in-first-out from a United States warehouse.

18 materials

Free US shipping over $150 · same-week pickup in Cape Coral, Fort Myers, Punta Gorda and Lehigh Acres

Every price shows its cost per milligram so kits of different sizes can be compared directly. Anything not held on hand is sourced to order and in hand within two days — nothing here is unavailable.