Quick view KELATO Betacalm Calming Supplement Compare MSRP: $59.99 - $239.99 BetaCALM has a unique combination of Tryptophan, Thiamine (B1), Magnesium and Vitamin e which are shown to settle nervous horses without affecting performance. How does it work? BetaCALM has a unique combination of four ingredients to... Trustpilot Choose Options Choose Options