Equest oral gel for horses is a potent wormer that treats adult and larval stages of internal parasites and bots in horses and ponies. This is the only wormer which controls all stages of encysted small redworm in single dose. It is highly efficient as only 4 doses are needed for year around bot and roundworm control. Equest Oral Gel contains moxidectin which is a strong anthelmintic. The ingredient stays in the horse system for further two-weeks to prevent any re-infection and pasture contamination. The active ingredient works in a unique way to treat and control various parasites and bots.