GLP receptor agonist reference catalog

GLP Receptor Agonist Research Peptides

A reference catalog of twenty GLP-class research peptides, organized by receptor tier — mono-agonist (GLP-1), dual (GLP-1/GIP), and triple (GLP-1/GIP/glucagon). Each entry is presented for educational reading of the published pharmacology and is supplied for laboratory research use only, priced per vial with a lot-matched Certificate of Analysis confirming ≥98% HPLC purity. Several of the molecules below are investigational or prescription-only drugs; nothing here is medical advice or a recommendation for personal use.

Triple Agonist

GLP-1 · GIP · Glucagon

Retatrutide (investigational)

Dual Agonist

GLP-1 · GIP

Tirzepatide

Mono Agonist

GLP-1

Semaglutide

Tier 1 · GLP-1 + GIP + Glucagon

Triple Agonist

Investigational triple incretin receptor agonists studied in Phase 3 research.

Receptor class

GLP-1 / GIP / glucagon receptor agonist

Retatrutide 10mg

Buy Retatrutide 10mg online — research-grade lyophilized peptide for laboratory use. Triple GLP-1/GIP/Glucagon receptor agonist. ≥98% HPLC purity verified.

CAS: 2381089-83-2

$134.99Buy Now

Retatrutide 15mg

Buy Retatrutide 15mg online — research-grade lyophilized peptide for laboratory use. Triple GLP-1/GIP/Glucagon receptor agonist. ≥98% HPLC purity verified.

CAS: 2381089-83-2

$179.99Buy Now

Retatrutide 20mg

Buy Retatrutide 20mg online — research-grade lyophilized peptide for laboratory use. Triple GLP-1/GIP/Glucagon receptor agonist. ≥98% HPLC purity verified.

CAS: 2381089-83-2

$224.99Buy Now

Retatrutide 30mg

Buy Retatrutide 30mg online — research-grade lyophilized peptide for laboratory use. Triple GLP-1/GIP/Glucagon receptor agonist. ≥98% HPLC purity verified.

CAS: 2381089-83-2

$296.99Buy Now

Tier 2 · GLP-1 + GIP

Dual Agonist

Dual incretin receptor agonists characterized in the clinical literature.

Receptor class

GLP-1 / GIP receptor agonist

Tirzepatide 15mg

Buy Tirzepatide 15mg online — research-grade lyophilized peptide for laboratory use. 39-amino-acid synthetic peptide with C20 fatty diacid modification. ≥98% HPLC purity verified.

CAS: 2023788-19-2

$134.99Buy Now

Mazdutide 6mg

Buy Mazdutide 6mg online — research-grade lyophilized peptide for laboratory use. GLP-1/Glucagon dual receptor agonist. ≥98% HPLC purity verified.

CAS: 2259320-21-7

$116.99Buy Now

Survodutide 10mg

Buy Survodutide 10mg online — research-grade lyophilized peptide for laboratory use. GLP-1/Glucagon dual agonist (BI 456906). ≥98% HPLC purity verified.

CAS: 2230198-02-2

$143.99Buy Now

Tirzepatide 30mg

Buy Tirzepatide 30mg online — research-grade lyophilized peptide for laboratory use. 39-amino-acid synthetic peptide with C20 fatty diacid modification. ≥98% HPLC purity verified.

CAS: 2023788-19-2

$224.99Buy Now

Tirzepatide 60mg

Buy Tirzepatide 60mg online — research-grade lyophilized peptide for laboratory use. 39-amino-acid synthetic peptide with C20 fatty diacid modification. ≥98% HPLC purity verified.

CAS: 2023788-19-2

$359.99Buy Now

Tier 3 · GLP-1 only

Mono Agonist — GLP-1

First-generation single-receptor incretin mimetics.

Receptor class

GLP-1 receptor agonist

Semaglutide 12mg

Buy Semaglutide 12mg online — research-grade lyophilized peptide for laboratory use. GLP-1 receptor agonist (31-amino acid lipidated peptide). ≥98% HPLC purity verified.

CAS: 910463-68-2

$116.99Buy Now

Semaglutide 20mg

Buy Semaglutide 20mg online — research-grade lyophilized peptide for laboratory use. GLP-1 receptor agonist (31-amino acid lipidated peptide). ≥98% HPLC purity verified.

CAS: 910463-68-2

$170.99Buy Now

Semaglutide 30mg

Buy Semaglutide 30mg online — research-grade lyophilized peptide for laboratory use. GLP-1 receptor agonist (31-amino acid lipidated peptide). ≥98% HPLC purity verified.

CAS: 910463-68-2

$224.99Buy Now

Semaglutide 3mg

Buy Semaglutide 3mg online — research-grade lyophilized peptide for laboratory use. GLP-1 receptor agonist (31-amino acid lipidated peptide). ≥98% HPLC purity verified.

CAS: 910463-68-2

$44.99Buy Now

Semaglutide 6mg

Buy Semaglutide 6mg online — research-grade lyophilized peptide for laboratory use. GLP-1 receptor agonist (31-amino acid lipidated peptide). ≥98% HPLC purity verified.

CAS: 910463-68-2

$71.99Buy Now

Tier 4 · Amylin receptor + co-administered GLP

Amylin / Co-Agonist

Amylin-pathway analogues referenced alongside GLP-class compounds in research.

Receptor class

Amylin receptor analogue

Cagrilintide 10mg

Buy Cagrilintide 10mg online — research-grade lyophilized peptide for laboratory use. Long-acting amylin analog. ≥98% HPLC purity verified.

CAS: 1415456-99-3

$152.99Buy Now

Cagrilintide 5mg

Buy Cagrilintide 5mg online — research-grade lyophilized peptide for laboratory use. Long-acting amylin analog. ≥98% HPLC purity verified.

CAS: 1415456-99-3

$89.99Buy Now

Other GLP-Class Compounds

Blended formulations and research variants outside the main agonist tiers.

Cagri-Reta 10mg

Buy Cagri-Reta 10mg online — research-grade lyophilized peptide for laboratory use. ≥98% HPLC purity verified.

$170.99Buy Now

Cagri-Reta 5mg

Buy Cagri-Reta 5mg online — research-grade lyophilized peptide for laboratory use. ≥98% HPLC purity verified.

$116.99Buy Now

Cagri-Sema Blend 10mg

Buy Cagri-Sema Blend 10mg online — research-grade lyophilized peptide for laboratory use. Long-acting amylin analog. ≥98% HPLC purity verified.

CAS: 1415456-99-3

$161.99Buy Now

Reta-Cagri 5mg/5mg

Buy Reta-Cagri 5mg/5mg online — research-grade lyophilized peptide for laboratory use. ≥98% HPLC purity verified.

$134.99Buy Now

For the broader metabolic-mechanism reference → Fat Loss & Metabolic research catalog