Purdue Products Betadine Surgical Scrub PintProvides quick relief for skin problems after just a single application and visible hair growth in 5 days or less! when applied once a week on mane and tail many users report hair growth of up to 3" in a month. good for fungus, rain rot, girth itch, scratches, sweet itch, tail rubbing, dry skin, bug bites, mane and tail growth. Helps prevent bacterial infections. Provides quick relief for skin problems after just a single application Visible hair