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GLP-3 (RT)

GLP-3 (RT)

A 39-amino acid triple agonist peptide targeting GIP, GLP-1, and glucagon receptors, studied for metabolic regulation and body composition in clinical research. Premium Research Peptide.

A 39-amino acid triple agonist peptide targeting GIP, GLP-1, and glucagon receptors, studied for metabolic regulation and body composition in clinical research. Premium Research Peptide.

$249.99

View Certificate of Analysis

View Certificate of Analysis

Dosage

Dosage

30 MG

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1

1

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For research use only. Not for human or animal consumption. Not a drug, food additive, cosmetic, or dietary supplement.

For research use only. Not for human or animal consumption. Not a drug, food additive, cosmetic, or dietary supplement.

Free Shipment Protection

Free Shipping Over $100

Secure Checkout

Third-Party Tested

ABOUT THIS COMPOUND

GLP-3 RT is the research name for retatrutide. It acts on three receptors at once: GLP-1, GIP, and glucagon. Research has examined how it affects metabolism, energy use, and blood sugar in study models. Most similar compounds hit only two receptors. The third target is what sets this one apart.

Triple GLP-1/GIP/glucagon receptor agonist peptide (LY3437943)

FORMULA

C221H342N50O68

FORM

Lyophilized powder

MOLECULAR WEIGHT

4731.32 g/mol

CAS / ID

LY3437943 (CAS 2381089-83-2)

Verified, lot by lot

Verified, lot by lot

VERIFIED

≥99% HPLC purity

≥99% HPLC purity

Quantified by reverse-phase HPLC; identity confirmed by mass spectrometry.

Third-party COA, every lot

Third-party COA, every lot

An independent laboratory certificate accompanies every order.

Money-back guarantee

Money-back guarantee

If a lot doesn’t match its Certificate of Analysis, we make it right.

Insured Priority Shipping

Insured Priority Shipping

All orders ship within 24-48 hours on business days.

View this lot's CoA

View this lot's CoA

Peer-reviewed research

Sources & References

2023

NEW ENGLAND JOURNAL OF MEDICINE

Triple-Hormone-Receptor Agonist GLP-3 (RT) for Obesity — A Phase 2 Trial

2023

DOI: 10.1056/NEJMoa2301972

Jastreboff AM, et al.

View Source

August 7

0 Mins Read
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0 Mins

2023

NEW ENGLAND JOURNAL OF MEDICINE

Triple-Hormone-Receptor Agonist GLP-3 (RT) for Obesity — A Phase 2 Trial

2023

DOI: 10.1056/NEJMoa2301972

Jastreboff AM, et al.

View Source

August 7

0 Mins Read
0 Words
0 Mins

2023

NEW ENGLAND JOURNAL OF MEDICINE

Triple-Hormone-Receptor Agonist GLP-3 (RT) for Obesity — A Phase 2 Trial

2023

DOI: 10.1056/NEJMoa2301972

Jastreboff AM, et al.

View Source

August 7

0 Mins Read
0 Words
0 Mins

2023

NEW ENGLAND JOURNAL OF MEDICINE

Triple-Hormone-Receptor Agonist GLP-3 (RT) for Obesity — A Phase 2 Trial

2023

DOI: 10.1056/NEJMoa2301972

Jastreboff AM, et al.

View Source

August 7

0 Mins Read
0 Words
0 Mins

Common Questions

Before You Order

Everything you need to know about research peptides, ordering, shipping, and more.

Everything you need to know about research peptides, ordering, shipping, and more.

1. Which products does Open Science offer?

Our initial catalog includes five research products: GLP-2 (Tirzepatide) GLP-3 (Retatrutide) GHK-Cu Lipo-C with B-12 Bacteriostatic Water

2. Are your products intended for human or veterinary use?

No. Open Science products are supplied strictly for laboratory research and are not intended for human or veterinary use.

3. What purity level do your peptides have?

Every peptide has a minimum purity of 99%. Consult the corresponding Certificate of Analysis for batch-specific results.

4. Are your peptides lyophilized?

Yes. All Open Science peptide products are supplied as lyophilized powder. Lipo-C with B-12 and Bacteriostatic Water are supplied in liquid form.

1. Which products does Open Science offer?

Our initial catalog includes five research products: GLP-2 (Tirzepatide) GLP-3 (Retatrutide) GHK-Cu Lipo-C with B-12 Bacteriostatic Water

2. Are your products intended for human or veterinary use?

No. Open Science products are supplied strictly for laboratory research and are not intended for human or veterinary use.

3. What purity level do your peptides have?

Every peptide has a minimum purity of 99%. Consult the corresponding Certificate of Analysis for batch-specific results.

4. Can I order if I’m located outside the US?

Yes. All Open Science peptide products are supplied as lyophilized powder. Lipo-C with B-12 and Bacteriostatic Water are supplied in liquid form.

Common Questions

Researchers also ordered

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Metabolic Research

IN STOCK

Triple-Action Metabolic Compound
Retatrutide

A 39-amino acid triple agonist peptide targeting GIP, GLP-1, and glucagon receptors, studied for metabolic regulation and body composition in clinical research.

30mg

View

Add to Cart

$199.99

IN STOCK

Triple-Action Metabolic Compound
Retatrutide

A 39-amino acid triple agonist peptide targeting GIP, GLP-1, and glucagon receptors, studied for metabolic regulation and body composition in clinical research.

30mg

View

Add to Cart

$199.99

IN STOCK

Metabolic Compound
Tirzepatide

A 39-residue synthetic linear peptide that acts as a dual agonist at both the GIP and GLP-1 receptors. A C20 fatty diacid chain at Lys-20 drives albumin binding for a once-weekly circulation profile.

60mg

View

Add to Cart

$109.99

IN STOCK

Metabolic Compound
Tirzepatide

A 39-residue synthetic linear peptide that acts as a dual agonist at both the GIP and GLP-1 receptors. A C20 fatty diacid chain at Lys-20 drives albumin binding for a once-weekly circulation profile.

60mg

View

Add to Cart

$109.99

IN STOCK

Metabolic Compound
Lipo-C W/B-12

A long-acting GLP-1 receptor agonist: a 31-residue analog of human GLP-1 (~94% sequence homology) carrying a C18 fatty diacid chain via a linker that drives reversible albumin binding for extended circulation.

10mg

View

Add to Cart

$49.99

IN STOCK

Metabolic Compound
Lipo-C W/B-12

A long-acting GLP-1 receptor agonist: a 31-residue analog of human GLP-1 (~94% sequence homology) carrying a C18 fatty diacid chain via a linker that drives reversible albumin binding for extended circulation.

10mg

View

Add to Cart

$49.99

Important Research Notice

Important Research Notice

Not for human consumption. This product is sold exclusively for research and educational purposes. It is not intended to diagnose, treat, cure, or prevent any disease.


All clinical trial data and research findings presented on this page are sourced from peer-reviewed journals and official publications. They are provided for educational reference only and should not be interpreted as medical advice or product claims.


By purchasing this product, you confirm that you are a qualified researcher and will use it in accordance with all applicable laws and regulations.

Not for human consumption. This product is sold exclusively for research and educational purposes. It is not intended to diagnose, treat, cure, or prevent any disease.


All clinical trial data and research findings presented on this page are sourced from peer-reviewed journals and official publications. They are provided for educational reference only and should not be interpreted as medical advice or product claims.


By purchasing this product, you confirm that you are a qualified researcher and will use it in accordance with all applicable laws and regulations.

OPEN SCIENCE

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