Metabolic Care M4
Retatrutide 40 mg
Prefilled Pen
This product is a multi-dose prefilled pen containing retatrutide, intended for subcutaneous administration. It is designed for institutional and professional use.

Multi-Dose Prefilled Pen
Subcutaneous Injection
Institutional use only
Composition and Format
Active compound: Retatrutide
Total content: 40 mg
Total volume: 3 ml
Form: Ready-to-use injectable solution
Presentation: Multi-dose prefilled pen
Route of administration: Subcutaneous injection
Dosing format: 4 doses of 10 mg (0.75 ml per dose)
Included accessories: 1 prefilled pen, 3 sterile needles
Dosage Information
When used as a 10 mg weekly regimen (0.75 ml), each pen provides 4 doses.
Total content: 40 mg in 3 ml
Weekly regimen: 10 mg per dose (0.75 ml)
Number of doses: 4 doses per pen
Frequency: Use once per week or as directed by a healthcare professional
Intended Use
This product is intended exclusively for use by licensed institutions and qualified healthcare professionals. It is not intended for direct sale to the public and should be used in accordance with institutional protocols and applicable regulations.
Instructions for Use
Use once per week as directed.
Remove the pen cap.
Attach a new sterile needle.
Select the prescribed dose.
Inject slowly into the subcutaneous tissue (abdomen, thigh, or upper arm).
Dispose of the needle safely after each use.
Storage and Handling
Store refrigerated at 2–8 °C.
Do not freeze.
Protect from inappropriate storage conditions.
Safety Information
Refer to the leaflet before use.
Use only with compatible sterile needles.
Use only as directed by a healthcare professional.
Keep out of reach of children.
Do not share the device.
Regulatory and Development Status
This product is under research and development.
It is not approved in all markets.
All information provided is strictly for institutional and informational purposes only.
Distribution Information
Distributed by: True North Labs
