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Third-party tested · US shipped

Verified. Every single batch.

Every lot goes to an independent third-party laboratory before it ships, and the results are published against its own number. Nothing here rests on our word for it.

Free vial event ·1 free every $100 ·ends in
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Ends Sun, Nov 1, 11:59 PM ET · applied in your cart · no code
Free vial event

Every $100,
one vial free

For every $100 you pay, the cheapest vial in your cart comes off. No code and no limit. Orders of $100 or more also ship free by USPS Priority or UPS 2nd Day Air. Ends Sun, Nov 1, 11:59 PM ET.

RNX Discord

Free 5-Amino-1MQ
for Discord members

Join the RNX Discord and grab the member link. A free 5-Amino-1MQ 5mg drops into any order of $100 or more, and it stacks with the free vials.

Verified before it ships

Each lot is submitted to an independent laboratory — ILS, Kovera or BTLabs — and analysed for identity and purity. The report is published against a unique number, so what arrives can be traced back to its own analytical record.

A certificatebehind every batch

99%+
HPLC purity

Measured on every lot and written on the certificate, not assumed from a supplier sheet.

3rd
Party tested

Analysed by an outside laboratory. Never in-house, never self-reported.

Per-lot
Traceable record

A unique number ties what is in the vial to the report that covers it.

Same day
Dispatch

Ordered before 3 PM EST on a business day, or 10 AM Saturday, and it leaves that day.

Where to start

Three ways in, depending on what you came for.

Everything,one click away

Build-a-Kit

Ten slots, any combination from the catalog. Click a compound and it lands in the case. Every $100 you pay unlocks a free vial, and the cheapest slots light up as you go.

The price dropsas you fill it

A case of ten slots, eight filled with vials and two still open, with two marked free, above a meter showing a third free vial two vials away.

  • FreeOne vial every $100
  • No capStack as many as you like
  • AutoCheapest vial comes off

Ten $60 vials come to $420, with three of them free. Applied in your cart, no code.

Build your kit

About thirty seconds, and nothing reaches your cart until you send it there.

What researchers say

Collected on Trustpilot, where we cannot edit them.

Rated excellent

4.7
★★★★★
35 verified reviews
Read all of them
★★★★★

“Great quality that is verifiable and awesome customer service! Both orders arrived within a week.”

LaTisha W. · Verified
★★★★★

“RNX is top tier in every research category. Quality, shipping, communication, variety, price and most importantly professionalism.”

Michele M. · Verified
★★★★★

“Super fast and personal service. My package arrived timely and wonderfully done. Will definitely order again.”

Valerie · Verified
★★★★★

“This team is fantastic. I love the boutique-like customer service. My products are always well packed and safe.”

Anna H. · Verified
★★★★★

“Great vendor with speedy shipping. Product came nicely packaged for the reasonable price paid. Will order again soon.”

Derek T. · Verified
★★★★★

“Excellent communication from the team, very fast shipping, great prices, and high quality product!”

Matthew T. · Verified

Nothing shipswithout its paperwork

Browse the catalog, pull up any batch record, and take a free vial for every $100 through Nov 1.

All materials are supplied strictly for laboratory research use only. Not for human or animal consumption. Not for diagnostic, therapeutic, or clinical use. Nothing on this page describes or implies use in humans or animals. For qualified researchers only.

RNXRESEARCH

Research-grade reference compounds for laboratory use. Independently third-party tested, with public Certificates of Analysis.

Third-Party Tested Public COAs US-Shipped

Lot releases first

New certificates, restocks and lot releases — straight to your inbox, no more than we would want ourselves.

We email about stock and certificates. Nothing else, and you can leave any time.