What Ingredients Are in Metformin?
Metformin is a widely used medication for type 2 diabetes that includes an active ingredient along with inactive ingredients that help form tablets, extended-release tablets, and liquid products. Inactive ingredients support manufacturing and delivery but do not provide the intended effect.
Why Ingredient Lists Can Vary
Metformin ingredient lists may differ due to:
- Product type (immediate-release tablet, extended-release tablet, liquid)
- Dosage strength
- Manufacturer-specific formulations
Because of this, ingredient information should be reviewed at the product level.
Common Brand Names That Contain Metformin
Metformin is sold under many generic labels and branded as Glucophage® (and combinations like Glucophage XR®). Each product may contain unique inactive ingredients depending on formulation.
How to View Ingredient Information
To view available ingredient listings associated with metformin products:
Scan a medication using PillParser to see its ingredient list.
To keep PillParser free, anonymous scans are limited.
Why Ingredient Differences Matter
Medications with the same active ingredient can contain different inactive ingredients depending on the manufacturer and formulation.
PillParser helps you review listed ingredients. RxAllergyScan allows users to compare medications against their personal allergen profile.
Educational Note
This page is intended for educational and informational purposes only and does not provide medical guidance.