For Horses Competing Under FEI Zero Tolerance Regulations or Horses Needing Double Strength Relief SNM Performance Ultra is a double strength topical analgesic that can help minimize soft tissue inflammation and pain. Formulated for the high demands of ambitious equine athletes, it is effective without harsh additives. Keeping true to only using herbal blends, these ingredients are not found on most governing equine agency regulation ban lists, adding less stress on competition day.