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Peptide injector pen 3ml

(2 customer reviews)

35,91 € 🔥 -10% Sale

Color: White

Reusable injection pen for self-mixed peptide solutions. 3 ml cartridge (1 included) and 1 pen needle included. More convenient and easier than any syringe.

In stock

Ships on 30.10.2026
SKU: PEN-3ML Category:

The Reta24 Peptide Injector Pen Enables simple, hygienic, and precise subcutaneous application of self-mixed peptide solutions. Significantly more convenient and easier than a conventional syringe—simply fill the cartridge, insert it, set the dose, and you're done.

Technical details

  • Cartridge: 3 ml standard cartridge, for self-filling (1 included in delivery)
  • Compatible with: All standard pen needles
    (e.g. BD Micro-Fine™ 4 mm/32G, NovoFine®, Unifine® Pentips and many more) — 1 piece included directly in the delivery
  • Dosing mechanism: Adjustment scale for precise, reproducible dosing
  • Material: High-quality medical-grade plastic, reusable
  • Design: Compact, lightweight, discreet — fits in any pocket

Advantages over disposable syringes

feature Pen ✅ disposable syringe
User comfort ✓ Very comfortable More effort
handling ✓ Simple More elaborate
air bubbles ✓ No problem Regularly
Reusable ✓ Permanent Unique
Cost per application ✓ Needle only Whole syringe

Scope of delivery

  • 1× Reta24 peptide injector pen (Color: white)
  • 1 x 3 ml pen cartridge (refillable, for self-filling)
  • 1× Pen needle (standard size, ready to use)

A notice: One pen needle is already included. We also offer additional needles in our own product range — our Pen needles 31G 5mm are available individually or in packs.

Do you need replacement cartridges? Our 3 ml pen cartridges They are available individually, in packs of 5 or packs of 10.

Suitable for research purposes. Use only by informed adults. Not approved for medical use on humans.

Frequently Asked Questions

How do I clean the pen?
The housing can be wiped clean from the outside with an alcohol wipe; the cartridge itself is a disposable component and is replaced after use rather than cleaned.

What happens when the cartridge is empty?
The empty cartridge is simply replaced with a new 3ml replacement cartridge — the pen itself is reusable and does not need to be replaced.

  1. Kim ✓ Verified order –

    My first pen arrived defective. However, the support was fantastic and the new pen works perfectly.

  2. Kim ✓ Verified order –

    It works as it should 🙂

Only customers who have purchased the product from us can submit reviews – via the personal link in our review email.

This is how we ensure the authenticity of our reviews.

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