Equine america buteless high strength the equine america buteless high strength is a natural alternative solution for joint mobility support and comfort featuring a formulation of bromelain extracts that can be used both long and short term without concerns of side effects joint support and care 2 month supply to be used in a balanced diet preservative ammonium propionate e280 1000mgkg thickener xanthan gum e415 4000mgkg composition water bromelain extrac