Retatrutide (LY3437943) – Mannitol-Free Research Peptide
Shop high-purity Retatrutide (>99% purity). Available as individual vials, cost-saving 10-packs, or bulk powder for research use. Lab-verified. Worldwide shipping.
Price range: $85.00 through $3,483.00
product description
Retatrutide (LY3437943) – High-Purity GLP-1, GIP & Glucagon Tri-Agonist Peptide – Bulk Powder Vials
BulkGLP Retatrutide (LY3437943) is a GLP-1, GIP, and glucagon receptor tri-agonist peptide available in sterile research vials, multi-vial packs, and cost-effective bulk powder formats.
Each batch is >99% purity, HPLC verified and prepared without mannitol, buffers, or fillers, ensuring uncompromised research results.
For laboratory research use only. Not for human consumption.
Choose Your Required Form & Quantity:
Select from individual lyophilized vials, multi-vial packs, or bulk Retatrutide powder:
- Single Research Vials – 5mg, 10mg, or 30mg
- Multi-Vial Packs – 5×30mg or 10×30mg
- Bulk Retatrutide Powder – 100mg, 250mg, 500mg+
⚠️ Potency Advisory
This Retatrutide is prepared without mannitol or stabilizers that can dilute or buffer the compound.
Researchers may observe stronger receptor activity and faster uptake compared to excipient-loaded or pre-filled peptide formats.
Always begin with microdose-level trials. Do not assume equivalence to externally sourced materials.
Appearance Note
This is pure lyophilized Retatrutide with no added sugars, fillers, or stabilizers.
Powder may appear collapsed, fragmented, or partially dispersed. This is normal for clean, unbuffered peptide and does not affect quality.
What you’re seeing is pure compound not filler.
Format Details & Handling Notes
1. Single Vials & Multi-Vial Packs
- Form: Lyophilized powder in sealed, sterile research vial(s).
- Contents: Each vial contains 5mg, 10mg, or 30mg Retatrutide (will display when selecting variation).
- Preparation: Ready for reconstitution with bacteriostatic water or an appropriate research solvent.
- Multi-Packs: Convenient and batch-consistent for repeatable research.
2. Bulk Retatrutide Powder
- Form: Lyophilized peptide powder supplied in a single container (not individual vials).
- Available Quantities: 100mg, 250mg, 500mg, or custom bulk amounts.
- IMPORTANT: Handling bulk peptide powders requires lab-grade equipment (SpeedVac concentrator or lyophilizer) for aliquoting without contamination or degradation.
- BulkGLP is not responsible for improper handling or processing of bulk material by the customer.
Specifications
- Product Name: Retatrutide (GLP-1/GIP/Glucagon Tri-Agonist)
- Synonyms: LY3437943, GGG Tri-Agonist
- Purity: >99% (Verified by Third-Party HPLC)
- Appearance: White lyophilized powder
- Molecular Formula: C₂₂₁H₃₄₂N₄₆O₆₈
- Molecular Weight: ~4731.33 g/mol
- CAS Number: 2381089-83-2
- Preparation: No mannitol. No buffers. No fillers.
Storage
- Lyophilized: Store at -20°C or colder.
- After Reconstitution: Refrigerate at 2–8°C (36–46°F).
- Note: Avoid repeated freeze-thaw cycles.
Research Applications
Retatrutide is suitable for laboratory research on:
- GLP-1 receptor agonism
- GIP receptor agonism
- Glucagon receptor agonism
- Metabolic, signaling, and dose-ranging studies
Frequently Asked Questions
What is Retatrutide used for in research?
It is studied as a GLP-1/GIP/glucagon receptor tri-agonist in metabolic and signaling research models. BulkGLP sells it strictly for non-human laboratory research.
How is Retatrutide different from Semaglutide or Tirzepatide?
Retatrutide activates three receptor pathways (GLP-1, GIP, and glucagon), while Semaglutide is a GLP-1 agonist and Tirzepatide is a dual GLP-1/GIP agonist.
What does mannitol-free Retatrutide mean?
It means the peptide is not diluted or buffered with mannitol or excipients. The result is a clean, high-concentration compound for precise receptor studies.
How should Retatrutide be stored after reconstitution?
Reconstituted Retatrutide should be refrigerated at 2–8°C and used within your lab’s validated stability window. Avoid freeze-thaw cycles.
⚠️ Disclaimer
For laboratory research use only. Not for human or veterinary use. BulkGLP is a wholesale chemical supplier, not a compounding pharmacy or 503B outsourcing facility. This compound is not intended to diagnose, treat, or prevent any disease.
additional information
| Weight | 0.1 lbs |
|---|---|
| Dimensions | 2 × 2 × 2 in |
| Format | Single Vial, Multi-Vial Pack, Bulk Powder |
| Size | 5mg, 10mg, 15mg, 20mg, 30mg, 5mg ×10, 10mg ×10, 15mg ×10, 20mg ×10, 30mg ×10, 100mg, 250mg, 500mg, 750mg, 1g |
