FORMEPEN / WHOLESALE & OEM
Adjustable-dose Auto-injector
A disposable automatic pen with adjustable dose selection and a concealed design. Available for 1.5 mL and 3 mL cartridge systems. Empty device; no medication included.
Empty devices · No medication included · OEM available

- Cartridge capacity
- 1.5 / 3 mL
- Device format
- Disposable automatic
- Delivery route
- Subcutaneous, with the matched medicine/device version
- Dose-increment options
- 0.01 mL
- Dose positions by version
- 37 / 50 / 60 / 74 / 80
- Application configurations
- See the complete version table below
- Medicine supplied
- Empty device only; no medication included
Drug-specific configurations
Drug names identify configuration options, not universal compatibility or an approved drug-device combination. Each medicine requires its matched version and compatibility verification. Values in mL are device delivery volumes, not a prescription dose. Medication is not included.
| Medicine / application | Cartridge capacity (mL) | Minimum increment (mL) | Dose positions | Delivery-volume range (mL) |
|---|---|---|---|---|
| Semaglutide | 1.5 | 0.01 | 37 | 0–0.37 |
| Semaglutide | 3 | 0.01 | 74 | 0–0.74 |
| Tirzepatide | 3 | 0.01 | 60 | 0–0.60 |
| Insulin degludec / insulin aspart | 3 | 0.01 | 80 | 0–0.80 |
| Insulin degludec / liraglutide | 3 | 0.01 | 50 | 0–0.50 |
Operating sequence
Operating overview only. Follow the exact medicine/device instructions and professional training. Illustrations and visible scale values are not dosing advice; preparation, hold times and disposal vary by version.
Prepare the pen
Check the supplied medicine/device version. Fit a new compatible needle and complete the flow check required by its instructions.

Select the dose
Set the prescribed dose and check the display window. Use the scale specified for this device version.

Activate injection
Use the activation method for the supplied automatic version. Maintain contact for its specified duration and confirm completion.

OEM / ODM · Customization
- Appearance: choose standard colors or a matched brand color, with custom logo printing.
- Display units: configure the dose-window units for the intended application.
- Fill and scale: configure delivery volumes and scale markings for the selected cartridge version.
- Packaging and assembly: discuss packaging combinations and automated assembly compatibility.