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Metabolic & Weight

Retatrutide

per mg

Buy 3, get 25% off on this product — discount applies automatically in your cart.

A synthetic triple-receptor agonist studied for GLP-1, GIP, and glucagon signaling pathways. For research use only.

Tested

HPLC & MS

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Description

Retatrutide is a synthetic triple-receptor agonist studied for its interaction with GLP-1, GIP, and glucagon signaling pathways. Research applications commonly focus on metabolic regulation, glucose homeostasis, energy expenditure, appetite signaling, and lipid metabolism in experimental models.

For Research Use Only. Not for human consumption.

Highlights

  • Triple GLP-1/GIP/Glucagon Research
  • Metabolic Regulation Studies
  • Glucose Homeostasis Research
  • Energy Expenditure Studies

Storage & handling

Storage: Store lyophilized at -20°C, protected from light. Stable at ambient temperature for short-term shipping.
Reconstitution (lab use): Reconstitute with bacteriostatic or sterile water for laboratory use. Refrigerate (2–8°C) after reconstitution.

Quality & Verification

Purity
≥99%
Tested by
HPLC, MS
Verification
Independent 3rd-party
Request batch COA

Certificate of Analysis available on request

How we test & certify →

Technical data sheet

CAS number
2381089-83-2
Synonyms
LY3437943, GGG triple agonist reference standard
Appearance
Lyophilized white powder
Molecular Formula
C₂₂₁H₃₄₂N₅₆O₆₈
Type
Triple Receptor Agonist (GLP-1 / GIP / Glucagon)
Form
Lyophilized Powder
Purity
≥99%
Storage
-20°C
Research Use Only
Not for human consumption
CAT / SKU
RBL-RETA
Category
Metabolic & Weight

For laboratory and research use only. Not for human or veterinary use, diagnosis, or treatment.

Research FAQ

Retatrutide — frequently asked questions

A synthetic triple-receptor agonist studied for GLP-1, GIP, and glucagon signaling pathways. For research use only. In laboratory settings, research interest commonly focuses on areas such as triple glp-1/gip/glucagon research, metabolic regulation studies, glucose homeostasis research and energy expenditure studies.
No. Retatrutide is supplied exclusively as a research compound for in-vitro and non-human laboratory study. We do not provide health, dosing, or treatment guidance, and it must be handled by trained personnel following appropriate safety practices. All products are supplied strictly for laboratory and research use only and are not for human consumption.
Tested batches of Retatrutide are independently analysed to a target purity of ≥99% by HPLC, MS. The exact figure for each batch is reported on its Certificate of Analysis.
Retatrutide has a cas number of 2381089-83-2. Full technical details are listed in the technical data sheet on this page.
Retatrutide should be stored as follows: Store lyophilized at -20°C, protected from light. Stable at ambient temperature for short-term shipping. Reconstitute with bacteriostatic or sterile water for laboratory use. Refrigerate (2–8°C) after reconstitution.
Yes. Tested batches of Retatrutide are supplied with documentation of independent third-party purity and identity analysis, so researchers can verify exactly what they receive. The COA is available on this page or on request.
Retatrutide is packaged discreetly and shipped worldwide with tracked delivery, typically dispatched within 24 hours of confirmed payment. Checkout is secure cryptocurrency only (BTC, ETH, LTC, USDT).
Retatrutide is supplied as lyophilized white powder, sealed in a vial for laboratory research. Orders are packaged discreetly and shipped worldwide with tracking, typically dispatched within 24 hours of confirmed payment.
In the laboratory, Retatrutide is reconstituted by dissolving the lyophilized powder in a suitable solvent such as bacteriostatic or sterile water. Reconstitute with bacteriostatic or sterile water for laboratory use. Refrigerate (2–8°C) after reconstitution. Our reconstitution calculator (under Research Tools) can help determine the concentration of the prepared solution. This is laboratory guidance only, not dosing advice.
Yes. Retatrutide is also referred to as LY3437943, GGG triple agonist reference standard. These names all refer to the same research compound.
Research compounds such as Retatrutide can generally be purchased for laboratory research, but legal status varies by country and by specific compound. Buyers are responsible for knowing and complying with the laws and import regulations in their own jurisdiction. It is supplied for research use only and is not for human consumption.
Yes. We can accommodate larger research orders of Retatrutide. Contact our research-support team to discuss bulk quantities, current availability and pricing.

Research tool

Reconstitution calculator

Estimate the concentration of Retatrutide once reconstituted, and the volume containing a target quantity. A laboratory measurement aid — research use only.

Reconstitution calculator

Solution concentration mg/mL ( mcg/mL)
Volume for target mL ( units)

The target volume exceeds the solvent added — increase the solvent volume or lower the target quantity.

For laboratory measurement and research use only. This tool reports the concentration of a reconstituted solution; it is not dosing guidance and the products are not for human or veterinary use. “Units” refer to graduations on a standard measuring syringe.

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