The BulkGLP Retatrutide Pen Kit is a precision delivery system designed for advanced laboratory settings. Each kit includes a 20mg vial of HPLC-verified Retatrutide (lyophilized powder) and all necessary tools for convenient reconstitution and research use. Once reconstituted with bacteriostatic water (included), the pen delivers consistent, tunable microdose volumes for experimental applications involving metabolic and receptor pathway signaling.

Product Details & Technical Specifications

This product contains Retatrutide (LY3437943), a triple-receptor agonist targeting GLP-1, GIP, and glucagon pathways. Each batch is produced under strict quality control and third-party verified for purity and identity.

The BulkGLP Advantage: Control & Clarity

• Self-Reconstituted Kit: You receive a 20mg lyophilized vial and pen for mixing and dispensing.
• Verified High Purity: Independent HPLC testing confirms purity above 98.5% no fillers, sugars, or unknowns.
• Precision Dispensing: Once mixed, the included pen allows for reliable microdosing in repeatable research scenarios.
• Ready-to-Assemble Format: Shipped with all components sealed, sterile, and organized in a protective hard case.
• Fast U.S. Shipping: Fulfilled domestically for rapid delivery.

What’s Included in Your Order

• 1× 20mg Retatrutide Vial (Lyophilized Powder)
• 2× empty pen vials
• 1× Precision Research Pen
• 1× Protective Hard Shell Storage Case
• 10× Sterile, Capped Needle Tips

(Optional: Additional needle tips available separately.)

Video Tutorial: Reconstitution & Pen Setup

Watch the setup guide for our Retatrutide V2 Research Pen Kit. Learn how to load the vial, assemble the pen, and dial accurate doses for research use.

Setup and Usage Steps:

1. Unbox & Inspect: Confirm all components are sealed and intact.
2. Reconstitute: Inject bacteriostatic water into the vial and gently mix until fully dissolved.
3. Load Pen: Insert mixed solution cartridge into the pen device.
4. Prime & Test: Dispense a small test volume to confirm readiness.
5. Attach Needle: Use a new sterile tip for each research application.
6. Dispose of Needles: Follow standard lab safety for sharps disposal.

Research Use & Safety Notice

This kit includes pure Retatrutide peptide in powder form. Results and kinetics may differ from premixed or filler-based peptide solutions. Begin all experiments at microdose levels. Do not compare to externally sourced products without controlled testing.

For laboratory research use only. Not for human or veterinary administration. This product is not intended to diagnose, treat, cure, or prevent any disease.