Reusable Pens
Buy once — use for years. Maximum comfort and precise dosing.
200 €
Premium pen for KLOW Blend and complex peptide
mixtures. Convenient 0–80 unit dosing dial. Metal body.
mixtures. Convenient 0–80 unit dosing dial. Metal body.
- Insert an empty cartridge into the pen
- Draw the peptide from the vial using a syringe
- Set the desired dose (0–80 units)
- Done! Proceed with the injection
How to fill the pen in 30 seconds
150 €
Reliable and convenient pen specifically designed
for Retatrutide. An excellent choice for long-term use.
for Retatrutide. An excellent choice for long-term use.
Why our customers choose these pens:
- Significantly more comfortable than syringes
- Precise dosing with a rotary mechanism
- Buy once — use with any cartridges
- Minimal pain and injection anxiety
- Cost savings in the long run
- Easy to fill from vials
