Equilène-Horse calms down a nervous horse. Product Info Equilène-Horse calms down a nervous horse. Due to its special composition, Equilène eases the nervousness and the agitation of the horse. Equilène calms the tired horse while it is recovering. It also helps the metabolism of the muscles to recover. Equilène ensures that with each ingestion of a dose, the horse becomes calmer so that gradually there can be longer intervals between administering the supplement. Learn More