Duramectin Paste Ingredients What Duramectin Contains A powerful veterinary formula designed to help control internal parasites and support overall equine health. Home / Ingredients Ivermectin Primary Role: antiparasitic ✅ Key Benefits: Targets and eliminates internal parasites like strongyles, roundworms, pinworms, lungworms, and bots. Apple-Flavored Paste Base Primary Role: Palatability ✅ Key Benefits: Makes the paste easy to administer without resistance from the horse. Polysorbate Primary Role: Ingredient distribution ✅ Key Benefits: Ensures the active ingredient is uniform in every dose for accurate and effective treatment. Propylene Glycol Primary Role: Carrier & stabilizer ✅ Key Benefits: Maintains proper texture, smoothness, and preserves product effectiveness. Silicon Dioxide Primary Role: Consistency & flow ✅ Key Benefits: Supports smooth texture and prevents clumping for easy administration. Glycerin Primary Role: Moisture retention ✅ Key Benefits: Keeps paste soft and easy to dispense, preventing drying or hardening. Povidone (Binder) Primary Role: Uniform dosing ✅ Key Benefits Binds all ingredients together to ensure each dose contains the correct amount of active ingredient. Trisodium Citrate Primary Role: digestive safety ✅ Key Benefits Maintains gentle acidity to protect the horse’s digestive system and stabilize the formulation. Preservatives Primary Role: Shelf-life & safety ✅ Key Benefits: Prevents spoilage, maintains freshness, and ensures long-term potency of the paste. These ingredients protect your horses from harmful internal parasites and support overall health.