Pen Cartridge — 3ml Research Delivery Cartridge | Research Supply
EhBuddy’s Pen Cartridge (7.5 units/ml) is a sterile 3ml glass cartridge designed for use with standard insulin-style research delivery pens. Compatible with EhBuddy insulin pens and the Lilly HumaPen, these cartridges can be filled with your research peptide solution for precise, repeatable subcutaneous delivery.
Available Format: 3ml pen cartridge, 7.5 units/ml
Key Features
🔬 Research-Grade Sterile Cartridge
Designed for research peptide delivery — compatible with GLP-1 agonists, GHRPs, and other peptide solutions. The 3ml capacity provides extended research supply per cartridge fill.
♻️ Standard Pen Compatibility
Compatible with standard insulin-style reusable pens including EhBuddy insulin pens and the Lilly HumaPen Savvio — providing a complete, integrated research delivery system.
Research supply item. For use in peptide research delivery protocols only.







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