Description
GLP-3 RT 60mg is a 60mg vial of GLP-3 RT (retatrutide), a GIP, GLP-1 and glucagon receptor agonist, supplied by Evolve Peptides as freeze-dried powder. It’s sold for laboratory research only.
About GLP-3 RT (retatrutide)
Retatrutide (LY3437943, often sold as GLP-3R) is a single peptide from Eli Lilly that acts on three receptors: GIP, GLP-1 and glucagon.
It’s still in clinical trials.
How GLP-3 RT works
Retatrutide hits three receptors with one peptide: GIP, GLP-1 and glucagon. The first two are incretins that boost glucose-dependent insulin release and, in GLP-1’s case, curb appetite and slow stomach emptying.
The glucagon part is the unusual bit. Glucagon raises energy expenditure and pushes the liver to burn fat, so pairing it with the incretins is meant to work on both sides of energy balance. That’s the main reason researchers compare it with the dual and single agonists.
GLP-3 RT 60mg product details
- Compound: GLP-3 RT (retatrutide)
- Also known as: LY3437943
- CAS number: 2381089-83-2
- Molar mass: 4,731.3 g/mol
- Structure: 39 amino acids with a fatty diacid side chain
- Amount: 60mg per vial
- Form: lyophilized (freeze-dried) powder
- SKU: EVP-GLP3RT-60
- Use: laboratory research only
Published GLP-3 RT studies
Jastreboff and colleagues reported in the New England Journal of Medicine (2023) a mean weight loss of up to 24% at 48 weeks in a phase 2 trial.
Phase 3 trials are under way.
To read the papers yourself, start with this PubMed search for retatrutide.
Lab testing for GLP-3 RT 60mg
The product photos for GLP-3 RT 60mg include:
- A certificate of analysis with identity, measured quantity and HPLC purity. The Chromate reports also cover sterility and heavy metals.
Click any image to zoom in on the numbers. Where a report names a different size, the lab tested a sibling GLP-3 RT vial. Read the purity line, not the quantity line, when comparing.
Reconstituting GLP-3 RT 60mg
The volume of water you add sets the concentration. For a vial holding 60mg:
- 2ml of bacteriostatic water gives 30mg/ml
- 3ml of bacteriostatic water gives 20mg/ml
- 5ml of bacteriostatic water gives 12mg/ml
Pick the volume that keeps your own calculations simple, then write the concentration and the mixing date on the label.
Most labs use bacteriostatic water. Let the vial reach room temperature, run the water slowly down the inside of the glass, then roll it gently until the powder dissolves. Don’t shake it. Shaking can shear peptide chains.
Storing GLP-3 RT 60mg
The dry powder keeps best cold: 2 to 8°C in the fridge, or -20°C for long-term storage. After reconstitution, store it in the fridge and finish it within roughly four weeks.
Other GLP-3 RT sizes
- GLP-3 RT 5mg: 5mg for $89.90, about $17.98 per mg
- GLP-3 RT 10mg: 10mg for $159.90, about $15.99 per mg
- GLP-3 RT 12mg: 12mg for $172.90, about $14.41 per mg
- GLP-3 RT 15mg: 15mg for $189.90, about $12.66 per mg
- GLP-3 RT 20mg: 20mg for $219.90, about $11.00 per mg
- GLP-3 RT 30mg: 30mg for $299.90, about $10.00 per mg
- GLP-3 RT 60mg (this page): 60mg for $589.90, about $9.83 per mg
GLP-3 RT 60mg is the largest size we stock and the cheapest per milligram. It suits longer studies where you’d otherwise reorder.
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Browse the full GLP-1 peptides and weight loss peptides range, or see every vial on our research peptides page.
GLP-3 RT 60mg questions
How much is in the GLP-3 RT 60mg vial?
60mg of lyophilized powder. The amount is printed on the label.
How should I store it?
Sealed vials go in the fridge, or the freezer for long-term storage. Once mixed, refrigerate and use within about 28 days.
Can GLP-3 RT be used in people or animals?
No. It’s sold for laboratory research only and isn’t approved for human or veterinary use.
Is it in stock?
Yes, GLP-3 RT 60mg is in stock now.
Is GLP-3 RT the same as retatrutide?
Yes. GLP-3 RT is our product name for retatrutide research material, and the lab reports in the photos identify it as retatrutide.
Buy GLP-3 RT 60mg online
Ready to order? GLP-3 RT 60mg costs $589.90 and is in stock. Add it to your cart and you’re done. Add a vial of bacteriostatic water if you don’t have any, so you’re ready to reconstitute when it arrives.
Need more for the same project? See the rest of our GLP-1 peptides and weight loss peptides.
For laboratory research use only. Not for human or veterinary use. Not evaluated by the FDA.
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