99%+ purity · COA per batch

Precision peptides
for serious research.

Independently lab-tested research peptides, cold-chain shipped from the United States. Built for laboratories that don't have time to second-guess their inputs.

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99%+: HPLC verified
USA: Shipped & sourced
24h: Order fulfillment

3rd-party lab tested•

99%+ purity•

US-based shipping•

Discreet packaging•

Cold-chain handled•

COA per batch•

Free shipping over $150•

Research-grade only•

3rd-party lab tested•

99%+ purity•

US-based shipping•

Discreet packaging•

Cold-chain handled•

COA per batch•

Free shipping over $150•

Research-grade only•

Featured research peptide

metabolicMetabolic Health

GLP-3RT

Triple GIP / GLP-1 / Glucagon receptor agonist.

Size

$69.99$104.99Save $35.00per vial · 10 mg

GLP-3RT is an investigational triple agonist of GIP, GLP-1, and glucagon receptors. Published Phase II research notes pronounced weight-loss outcomes; supplied here strictly as a research material for in-vitro and animal study.

Cold-chain shipped
Lot-specific COA
Free shipping over $150.00
100% purity guarantee

All products sold by KuroAminos are intended strictly for in vitro laboratory research and development purposes. They are not drugs, supplements, food, or cosmetics and have not been approved by the FDA. They are not to be administered to humans or animals under any circumstance. By purchasing from KuroAminos you confirm you are a qualified researcher over 21 years of age and assume full responsibility for the safe handling, storage, and use of these compounds within an appropriate research setting.

Specifications

Form: Lyophilized powder
Size: 10 mg / vial
Purity (HPLC): >99%
Appearance: White lyophilized powder
Storage: Refrigerate after reconstitution
CAS no.: 2381089-83-2

Best suited for

Frontier metabolic research

View lot COA (PDF)

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Quality Assurance & Transparency

Independent Quality Verification

BPC-1571 of 16

Third-Party Tested

All products are produced in controlled laboratory environments and undergo third-party analytical testing to verify identity and purity prior to release.

Batch-Level Records

We maintain batch-level records and work with accredited testing partners to ensure consistency across production runs. Customers may request supporting documentation or conduct independent analysis at their discretion.

Verified Customer Feedback

Feedback from verified purchasers is available at the bottom of our FAQ page, reflecting real-world experiences with our research materials and service standards.

Products are intended strictly for laboratory research purposes and are not approved for human or veterinary use.

Why labs choose KuroAminos

Reproducibility, by design.

Sloppy reagents kill papers. We built KuroAminos to remove input-variability from your research stack — full stop.

HPLC + mass-spec on every batch

Each lot is verified at independent third-party labs by high-performance liquid chromatography and mass spectrometry. Anything under 99% is destroyed — never shelved.

99%+Min. assay purity

COA per batch — never per product

Lot-specific certificates of analysis are linked to every order and published openly. You verify the exact vial in your freezer, not a generic spec sheet.

Lot-lockedCOA tied to batch

Cold-chain from synthesis to shipping

Lyophilized in temperature-controlled fill rooms, stored at 2–8 °C, and shipped insulated. Reagent integrity is preserved end-to-end so your studies stay reproducible.

2–8 °CContinuous chain

Research library

Get the KuroAminos Research Handbook — free.

Mechanism, dosing, reconstitution & published-literature citations for every peptide in our catalog. No sign-up — open it in your browser or save it to your device.

Download handbook Save as PDF

+ 10% off your first vial — code KURO

Included in the library