Equine America Buteless Original High Strength Powder. Made of natural, plant-based anti-oxidants, Buteless Original High Strength Powder from Equine America is a palatable powder that helps to maintain and comfort joints and muscles whilst helping to support mobility in all horses and ponies. Perfect for after work or for older horses, Buteless Original Strength Powder contains a range of natural ingredients many of which contains potent anti-oxidants to help promote reduce the amount of waste product our body produces whilst the omega 3 fatty acids help maintain your horses joints. Buteless Original High Strength Powder can be safety fed alongside Cortaflex or Glucosamine 12000 for optimum joint support.