Research Peptides.
Verified Lot by Lot.

Trinity Research supplies catalogued peptides and research materials with a lot-specific Certificate of Analysis on every order. Supplied for laboratory research use only.

Documented manufacturing US lab verified COA included Same-day dispatch

Free USPS Ground Advantage shipping over $150 · Ships within the United States · Cash App & Venmo accepted

In stock
Metabolic Research10 mg
TR-RTA – Retatrutide 10 mg
Retatrutide is a synthetic triple-receptor peptide studied in biochemical research for GIP, GLP-1 and glucagon receptor activity.
$89.99
In stock
Metabolic Research40 mg
TR-TRZ – Tirzepatide 40 mg
Tirzepatide is a synthetic dual-receptor peptide studied in biochemical research for GIP and GLP-1 receptor activity.
$219.99
In stock
Cellular & Longevity10 mg
MOTS-C 10 mg
MOTS-C is a mitochondrial-derived peptide studied in research into metabolic regulation and mitochondrial signalling.
$57.99
In stock Sale!
Research Blends2 vials
Cellular Research Stack
MOTS-C 10 mg with SS-31 50 mg, two mitochondria-focused research materials in one order.
Original price was: $187.98.Current price is: $164.99.
In stock Sale!
Research Blends2 vials
Metabolic Research Stack
Retatrutide 10 mg with MOTS-C 10 mg, for laboratory work spanning incretin receptor and mitochondrial signalling.
Original price was: $147.98.Current price is: $129.99.
In stock
Cellular & Longevity50 mg
SS-31 50 mg
SS-31 (elamipretide) is a mitochondria-targeting tetrapeptide studied for cardiolipin interaction in cellular research.
$129.99
In stock Sale!
Research Blends3 vials
Starter Research Stack
Three catalogued materials at a set price - the quickest way to start a broad research programme.
Original price was: $277.97.Current price is: $244.99.
In stock
Metabolic Research20 mg
TR-RTA – Retatrutide 20 mg
Retatrutide is a synthetic triple-receptor peptide studied in biochemical research for GIP, GLP-1 and glucagon receptor activity.
$159.99

Research Peptides.
Verified Lot by Lot.

Trinity Research supplies catalogued peptides and research materials with a lot-specific Certificate of Analysis on every order. Supplied for laboratory research use only.

Documented manufacturing US lab verified COA included Same-day dispatch

Free USPS Ground Advantage shipping over $150 · Ships within the United States · Cash App & Venmo accepted

Lot-specific COAEvery order ships with the certificate for the exact lot you received.

Purity you can checkReports state the analytical methods used, so you can read what was tested.

Independent US laboratoryTesting is done by a third-party lab, not by the people who made it.

Fast, tracked shippingSame-day dispatch before the cut-off, tracking emailed on the label.

Lot-specific COA

Every order ships with the certificate for the exact lot you received.

Purity you can check

Reports state the analytical methods used, so you can read what was tested.

Independent US laboratory

Testing is done by a third-party lab, not by the people who made it.

Fast, tracked shipping

Same-day dispatch before the cut-off, tracking emailed on the label.

Most researched materials

In stock now, each shipping with its lot-specific Certificate of Analysis.

Quality you can verify, lot by lot.

Check the lot number on the vial against its Certificate of Analysis. A document on file records what was tested for that lot – it does not establish approval of any kind.

Independent testing

Check the report for your lot and the analytical methods behind it. HPLC and mass spectrometry answer different questions; neither is assumed for every lot.

Read reported methodsSee our testing approach

Fully traceable

Lot-specific COAs

Match the report lot number to the label on your vial. Check the library for current document availability.

Check lot identitySearch Certificates of Analysis

Handled cold, shipped fast

Lyophilised material is kept refrigerated and protected from light, then packed for transit. Orders before the daily cut-off ship the same business day.

Storage and dispatchSee shipping information

Made under controlled conditions. Every lot.

Trinity materials are synthesised by manufacturing partners working to documented procedures, then tested independently before they are catalogued. Manufacturing discipline is what makes a consistent lot possible; the laboratory report is what lets you verify it.

WHY IT MATTERS FOR YOUR RESEARCH

Documented, repeatable process

Written procedures and batch records, so one lot is made the way the last one was.

Controlled conditions

Qualified equipment and controlled environments reduce contamination and variability at the source.

Traceable from synthesis to vial

Production records follow each lot, connecting the vial in your hand to how and from what it was made.

Then independently verified

Manufacturing is one half. Identity and purity for your lot come from an independent laboratory report.

COA

with every order, matched to your lot

US lab