PROBLEM TO BE SOLVED: To provide a granular bath agent composition which can suppress coalescence of generated carbon dioxide foams efficiently and can attempt to micronize the foams, while using a large amount of hydrogen carbonate as carbonate, and which can exhibit a blood circulation promotion effect sufficiently.SOLUTION: The invention provides a granular bath agent composition containing the following ingredient (A) and (B): (A) a granulated material comprising 1.5 mass% or more to 30 mass% or less of an organic acid (a-1) and a nonionic surfactant (a-2), and a water soluble binder (a-3), and (B) a carbonate containing 69 mass% or more of hydrogen carbonate (b-1), and wherein the mass ratio ((a-1):(B)) of the ingredient (a-1) and the ingredient (B) is 70:30-30:70.COPYRIGHT: (C)2015,JPO&INPIT【課題】炭酸塩として炭酸水素塩を多く用いつつ、発生する炭酸ガスの泡の合一を効果的に抑制して泡の微細化を図ることができ、血行促進効果を十分に発揮することのできる粒状浴用剤組成物に関する。【解決手段】次の成分(A)及び(B):(A)有機酸(a-1)、非イオン界面活性剤(a-2) 1.5質量%以上30質量%以下、及び水溶性バインダー(a-3)を含む造粒物、及び(B)炭酸水素塩(b-1)を69質量%以上含む炭酸塩を含有し、かつ成分(a-1)と成分(B)との質量比((a-1):(B))が70:30~30:70である粒状浴用剤組成物。【選択図】なし
