Jarrow EPS is a popular choice among probiotic users looking for an effective multi-strain probiotic formula that doesn't require refrigeration. Jarrow protects EPS' concentrated blend of 8 probiotic species by using an enteric-coated capsule that resists premature disintegration in the stomach. For traveling, recovery from illness or just day to day probiotic support, Jarrow EPS is both an economical and an effective choice.