Mazdutide Calculator
Mazdutide (also known as IBI362) reconstitution and dosage reference — calculate vial concentration, BAC water volume, and exact syringe units below.
Also known as: IBI362, LY3305677
At the reference preset of a 9mg Mazdutide vial reconstituted with 2 mL of bacteriostatic water, a 3mg dose measures 66.67 units on a U-100 insulin syringe.
Mazdutide is a glucagon/GLP-1 dual agonist licensed from Eli Lilly to Innovent Biologics for development in China.
- Concentration
- 4.5 mg/mL
- Draw volume
- 0.667 mL
- Units (U-100)
- 66.67
- Doses per vial
- ≈ 3
- Reference preset
- 9mg · 2mL · 3mg
Reference values from the default preset — adjust the calculator below for your vial.
What is Mazdutide?
Mazdutide is a glucagon/GLP-1 dual agonist licensed from Eli Lilly to Innovent Biologics for development in China. Phase 3 obesity data show 11–14% weight loss at 32 weeks.
| 6 mg | lyophilized powder |
| 9 mg | lyophilized powder |
| 3 mg | ≈ 66.7 U-100 units (at 9mg / 2mL) |
| 4.5 mg | ≈ 100 U-100 units (at 9mg / 2mL) |
| 6 mg | ≈ 133 U-100 units (at 9mg / 2mL) |
| 9 mg | ≈ 200 U-100 units (at 9mg / 2mL) |
How it's typically prepared
Reconstitute with BAC water; refrigerate.
Frequently asked questions
- Is mazdutide approved anywhere?
- Mazdutide received its first regulatory approval in China for chronic weight management in 2025.
Other GLP-1 peptides
PeptideDose is an educational reference. It is not medical advice and does not replace consultation with a licensed healthcare provider. Doses shown in presets are derived from published protocols and product labels — they are not personal recommendations.