Codex membership4 plans
From the labto verified.
- 01Synthesizedin the USA
- 02Lab testedevery lot
- 03COA publishedfor every lot
- 04Shippedsame day by 3 PM ET
Domestic production, so every step can be traced and verified.
- Up to 10% off every order
- Free 2-day shipping
- Up to 7.5 points per $1
- Auto-applied at checkout
- Stacks with bundles
- Cancel any time
About us
Why Codex
Science Transparency A higher standard
We know the feeling of ordering a compound and just hoping it's real. No proof, just crossed fingers. We built Codex so you never have to guess again.
Too much of this space runs on screenshots, vague purity numbers and labels nobody can check. We wanted a supplier we'd trust with our own research — one that shows its work before you order.
So our vials are batch-numbered, lab tested, and matched to a COA published right here. No emailing for reports, no taking our word for it.
- 99%+HPLC purity on published COAs
- Every lotLab tested before it ships
- Same dayDispatch, Mon–Fri
Higher standards.
Our process
Three steps, no shortcuts.
From synthesis to your door, nothing is self-reported and nothing is skipped.
- 01
01Synthesis
Research-grade from the start.
Every compound is synthesized to strict research-grade specifications and screened for purity before it is accepted into our inventory. No cut corners at the source. The quality is built in, not tested in.
- 02
02Test
Every batch, lab tested.
Each batch is lab tested before it ships: HPLC purity and endotoxin on every lot, plus identity, sterility, heavy-metal and solvent screens on most. Not self-reported, not skipped.
- 03
03Publish & Ship
The receipt goes public.
The COA is published to our site and matched to the batch number on your vial. No emailing for reports. The proof is already there before you order.
From the founders
We built the supplier we wanted to buy from.
- New JerseyWhere Codex is based
- Every lotLab tested before it ships
- PublicCOA for every lot we've tested
We started Codex after one too many orders that came with a vial, a vague purity number and nothing else to back it up.
So we made one rule: nothing ships until it has been lab tested, and nothing stays private once it has. Every lot gets a COA, and every COA is on the site before you order.
That rule is the whole company. The day we break it is the day we stop being Codex.
Our promise
If it isn't tested, it doesn't ship. If it isn't published, it doesn't exist.
From lab to your door
Every compound.Every lot, proven.
U.S.-made research vials and nasal sprays, shipped with lot-matched, lab-tested COAs you can scan straight off the label.