See the DrugPatentWatch profile for Ivermectin
What “ivermectin without polysorbate 80” usually means
Some ivermectin products contain polysorbate 80 (often listed as polysorbate 80 or Tween 80) as a solubilizer, especially in oral liquid or compounded formulations. If you need a version without it, you’re typically looking for either (1) an ivermectin tablet (which usually doesn’t need polysorbate 80) or (2) a formulation where the label lists different inactive ingredients.
Are there ivermectin tablets that don’t contain polysorbate 80?
If you’re trying to avoid polysorbate 80, the most common path is switching from an oral liquid to a tablet/capsule formulation, because polysorbate 80 is more often used in liquids to keep the drug dissolved. Checking the specific brand’s “Inactive ingredients” section on the package insert or FDA/labeling is the reliable way to confirm.
Can I get ivermectin compounded without polysorbate 80?
Yes. Pharmacies sometimes compound ivermectin into suspensions or other dosage forms without polysorbate 80 if you request it. Whether it’s available depends on your location, the exact ivermectin salt/form being compounded, and what compounding bases the pharmacy uses. Ask the pharmacist to provide the exact inactive-ingredient list before dispensing.
Which ivermectin formulations commonly include polysorbate 80?
Polysorbate 80 is most frequently seen in formulations that need solubilizers (commonly some oral liquids, some suspensions, and certain veterinary formulations). If your bottle lists “polysorbate 80” among the inactive ingredients, it meets your criterion for containing it, and you would need a different product or a compounding option.
How to confirm on the label (quick checklist)
When comparing products, look for the inactive ingredients section and search specifically for:
- “polysorbate 80” / “Tween 80”
- other solubilizers (if polysorbate 80 is absent, the label will usually list alternatives if present)
If you share the exact product name (or a photo/text of the inactive-ingredient list), I can help you interpret whether it contains polysorbate 80 and what to compare next.
Why someone would ask for ivermectin without polysorbate 80
The most common reasons are ingredient intolerance, allergy history, or avoiding excipients for specific clinical or patient-reported concerns. If you have a documented reaction to polysorbate 80, it’s important to confirm the excipient list on any alternative product or compounded formulation.
What I need from you to give a precise answer
To identify an ivermectin option that specifically lacks polysorbate 80, tell me:
1) Are you looking for human or veterinary ivermectin?
2) What form do you need (tablet, capsule, oral liquid/suspension)?
3) Your country (labels differ).
4) The brand/product you currently have (or its inactive-ingredient list).
Sources: none provided in your prompt. If you want, paste the label ingredients or product link and I’ll narrow it down.