
Research compound
GLP-3
Peptide · Triple-agonist research
GLP-3 is the catalog name for retatrutide, a research peptide studied for activity at GIP, GLP-1 and glucagon receptors.
Available formats
Products containing GLP-3
1 related product currently listed.

Compound overview
Start with the material.
Then compare the format.
GLP-3 is the catalog name for retatrutide, a research peptide studied for activity at GIP, GLP-1 and glucagon receptors.
Product cards above are grouped by labeled contents, including standalone formats and relevant blends where this compound is identified as a component. A shared compound name does not make different formats interchangeable.
Check the format
Compare vial, capsule, and liquid-spray listings as separate preparations.
Check the quantity
Review the labeled amount per vial, capsule, or bottle before selecting a product.
Match the documentation
Use the product name, strength, and lot identifier when reviewing a lab report.
Reconstitution calculator
GLP-3 reconstitution calculator
Free lab tool
GLP-3 is our catalogue name for an incretin-class research peptide that acts on the GIP, GLP-1 and glucagon receptors. This calculator is preset for our 5, 10, 15, 20, 30, 40 and 50 mg vials. Enter how much diluent you added and the amount you want to measure out, and it returns the concentration and the volume to transfer, clearly.
Example values only. Replace them with your own. 1 mg = 1,000 mcg.
Pick a round concentration and the calculator returns the diluent volume that gives it.
Share of the vial volume used by one transfer.
Sends this volume to the first tab so you can work out a transfer volume.
Mass per volume.
How much GLP-3 sits in common transfer volumes at the concentration above. The table updates as you type.
| Volume | Microlitres | Amount (mcg) | Amount (mg) |
|---|
GLP-3 concentration by vial and diluent.
The concentration you get from each of our GLP-3 vial sizes at common diluent volumes.
| Vial | 1 mL | 2 mL | 3 mL | 5 mL |
|---|---|---|---|---|
| 5 mg | 5 mg/mL 5,000 mcg/mL | 2.5 mg/mL 2,500 mcg/mL | 1.6667 mg/mL 1,666.7 mcg/mL | 1 mg/mL 1,000 mcg/mL |
| 10 mg | 10 mg/mL 10,000 mcg/mL | 5 mg/mL 5,000 mcg/mL | 3.3333 mg/mL 3,333.3 mcg/mL | 2 mg/mL 2,000 mcg/mL |
| 15 mg | 15 mg/mL 15,000 mcg/mL | 7.5 mg/mL 7,500 mcg/mL | 5 mg/mL 5,000 mcg/mL | 3 mg/mL 3,000 mcg/mL |
| 20 mg | 20 mg/mL 20,000 mcg/mL | 10 mg/mL 10,000 mcg/mL | 6.6667 mg/mL 6,666.7 mcg/mL | 4 mg/mL 4,000 mcg/mL |
| 30 mg | 30 mg/mL 30,000 mcg/mL | 15 mg/mL 15,000 mcg/mL | 10 mg/mL 10,000 mcg/mL | 6 mg/mL 6,000 mcg/mL |
| 40 mg | 40 mg/mL 40,000 mcg/mL | 20 mg/mL 20,000 mcg/mL | 13.3333 mg/mL 13,333.3 mcg/mL | 8 mg/mL 8,000 mcg/mL |
| 50 mg | 50 mg/mL 50,000 mcg/mL | 25 mg/mL 25,000 mcg/mL | 16.6667 mg/mL 16,666.7 mcg/mL | 10 mg/mL 10,000 mcg/mL |
Worked example. A 10 mg GLP-3 vial with 2 mL of diluent holds 5 mg/mL, or 5,000 mcg/mL. To measure out 1 mg: 1 mg ÷ 5 mg/mL = 0.2 mL, which is 200 µL. These are arithmetic examples, not suggested amounts.
For laboratory research use only. This calculator performs unit and concentration arithmetic for laboratory work. It does not provide, and should not be used for, amounts for human or animal use. Always confirm calculations independently.
Questions.
How much bacteriostatic water do I add to a 10 mg GLP-3 vial?
There is no single right volume. With 2 mL, a 10 mg vial holds 5 mg/mL; with 3 mL it holds 3.3333 mg/mL. Choose the volume that gives transfer volumes you can measure accurately, and that the vial can hold.
How many mcg are in a 10 mg GLP-3 vial?
10,000 mcg. One milligram is 1,000 micrograms.
Does this calculator tell me how much GLP-3 to use?
No. It does unit and concentration arithmetic for laboratory work only. It does not suggest amounts or any form of human or animal use, and our GLP-3 is sold for laboratory research only.
Related.
GLP-3 vial: specification, strengths and lot certificates
GLP-1, GLP-2 and GLP-3 research peptides, explained
How to reconstitute peptides
Bacteriostatic water
Peptide reconstitution calculator, all compounds