decorational arrow Pre-filled pen | 1 min. read


For over a decade, FlexPen® has helped millions of patients with diabetes worldwide to inject their insulin.  See what FlexPen® can offer you.

Blue FlexPen

Injection Force

Less force during injection compared to SoloSTAR® and KwikPen®


  Colour-coded pens make identification easy


Significantly better dose accuracy vs. SoloSTAR®

Trusted to repeatedly deliver an accurate dose

Learn more about FlexPen®

Dark blue FlexPen with ordered list numbers.
  1. FlexPen® is pre-filled with insulin or GLP-1 so you don't have to load it
  2. The pen is colour-coded for easy identification
  3. Doses are provided in one unit increments for insulin medicines and in fixed doses for GLP-1
  4. The dose-setting mechanism does not allow for a dose larger than that remaining in the pen to be administered
    • Correct a dose by simply dialling back or forth
    • The dosing scale automatically returns to zero after your injection

View a quick guide for FlexPen®

Instructions for use

If you are looking for instructions on how to use your FlexPen®, click on one of the coloured pens below for further guidance on your treatment.

Dosing & treatment combinations

FlexPen® is available pre-filled with Novo Nordisk diabetes medicines:

Pen FlexPen® FlexPen® with GLP-1
Pre-loaded with either of the following Insulin aspart, Insulin detemir, Biphasic insulin aspart Liraglutide
Increments 1 unit 0.6 mg, 1.2 mg or 1.8 mg
Minimum dose 1 unit 0.6 mg
Maximum dose 60 units 1.8 mg


Check which needles are compatible with FlexPen® and how it compares to other pens in the range


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