Independent HPLC and mass-spec testing on every lot, batch-documented and fully traceable — with a certificate of analysis you can review before it reaches your bench. Tested and shipped from the United States.
The compounds researchers request — each supplied strictly for in-vitro research, and each traceable to an independent certificate of analysis. Pricing unlocks after account creation.






























We built Vitro Labs because qualified researchers deserve a supply chain they can actually verify — not marketing copy and unverified purity claims.
Filter by research category. Every material is supplied strictly for in-vitro research; pricing unlocks after account creation.















No batch is released on trust. Identity and purity are confirmed by an independent analytical laboratory, and the documentation ships with your order.
Every lot is verified by an independent laboratory before release. Here is a real certificate — tap it to view the whole thing full-size.



Mechanism-level, peer-reviewed research notes on the compounds in our catalog — written for laboratory professionals.