Description
GLP-3 RT 30mg from Evolve Peptides is 30mg of GLP-3 RT (retatrutide) in a sealed glass vial. GLP-3 RT is a GIP, GLP-1 and glucagon receptor agonist. It’s intended for lab 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 30mg 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: 30mg per vial
- Form: lyophilized (freeze-dried) powder
- SKU: EVP-GLP3RT-30
- Use: laboratory research only
What the research says about GLP-3 RT
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.
The primary literature is on PubMed. Here’s a search for retatrutide studies to start from.
GLP-3 RT 30mg lab reports and purity
The product photos for GLP-3 RT 30mg 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. Some of these reports were run on a different vial size of GLP-3 RT from the same production. The purity figure carries over; the quantity line refers to the vial that was tested.
How to reconstitute GLP-3 RT 30mg
Here’s the math for 30mg of peptide:
- 2ml of bacteriostatic water gives 15mg/ml
- 3ml of bacteriostatic water gives 10mg/ml
- 5ml of bacteriostatic water gives 6mg/ml
Go with whichever number is easiest to work with in your protocol, and label the vial with the concentration and the date you mixed it.
Bacteriostatic water is the standard choice. Add it slowly so it runs down the side of the vial, then swirl or roll until everything dissolves. Shaking can damage the peptide, so skip it.
How to store GLP-3 RT 30mg
Unopened, keep GLP-3 RT 30mg in a fridge at 2 to 8°C, or in a freezer at -20°C if it’ll be a while before you use it. Keep it out of direct light. Once mixed, keep it refrigerated and use it within about 28 days, which is how long bacteriostatic water stays good after opening.
GLP-3 RT sizes compared
- 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 (this page): 30mg for $299.90, about $10.00 per mg
- GLP-3 RT 60mg: 60mg for $589.90, about $9.83 per mg
GLP-3 RT 30mg sits in the middle of the range: more material than the small vial without the upfront cost of the largest.
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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 30mg questions
How much is in the GLP-3 RT 30mg vial?
30mg 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 30mg 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.
Order GLP-3 RT 30mg today
Order GLP-3 RT 30mg now for $299.90. It’s in stock, and checkout takes about two minutes. 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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