Does ivermectin contain polysorbate 80?

Does ivermectin formulations include polysorbate 80?

Polysorbate 80 is a common excipient used as a solubilizer/emulsifier in some pharmaceutical products. Whether ivermectin contains it depends on the specific product and strength (because different brands and dosage forms use different inactive ingredients).

If you tell me which ivermectin product you mean (brand name, country, and whether it’s tablets, oral solution, injection, or topical), I can check the exact label/inactive-ingredient list for that formulation.

How to check the exact ingredient list on your ivermectin

Look for polysorbate 80 listed under inactive ingredients as one of the following:
- “polysorbate 80”
- “Tween 80”
- “polysorbate” (sometimes only a general term is shown, but most labels specify the number)

If you share a photo or the inactive-ingredient text from the package insert, I can help interpret it.

Can you point to a specific ivermectin product?

The fastest way to answer “yes or no” for your case is to confirm the specific product. Share:
- brand/manufacturer
- dosage form (tablet/oral solution/injection/cream)
- strength (e.g., mg per tablet or mg/mL)

Sources
None cited (no specific ivermectin formulation was provided to verify excipients).