Concourse F is a medicinal mouthwash that you dilute with water and can use as many times as you like a day♪ ♡ Effects Periodontal disease prevention Cavity prevention Bad breath prevention Inflammation suppression ♡ Features Long-lasting sterilizing effect, high sterilizing power! Gentle, with a subtle refreshing sensation! Better cost performance than the straight type! ♡ Important Due to packing constraints, some sets of 10 are divided into two bags, but please be aware of this. We apologize, but individual price reductions are not possible. m(_ _)m Please also see my profile (^。^)