No Stress is a concentrated herbal tonic that can help calm more nervous, tense horses before an event or competition (e.g., if they have difficulty getting into the horse trailer or are too lively before a dressage program), or with regular use during daily work. As a liquid, it is well and quickly absorbed, and even picky horses like its intense flavor. Thanks to its special formula and the added magnesium and tryptophan amino acid, it helps in processing stressful situations so that our horse can more easily perform at its best.