Further it is low increasing capacity method of the amino acid formulation where the intake quantity of 1 times is increasing and offer of the formulation. Being production method of the solid formulation which designates amino acid as the active ingredient, the amino acid high content solid formulation which accommodates the powder body and the binder which contain amino acid in the container, is produced inside the particular container mixing and by production method, and the aforementioned production method of including the process which granulation is done with one process.1回の摂取量が増大しつつあるアミノ酸製剤のさらなる低容量化方法および製剤の提供。アミノ酸を有効成分とする固形製剤の製造方法であって、アミノ酸を含有する粉体および結合剤を容器に収容し、当該容器内で一工程で混練および造粒する工程を含む製造方法、ならびに前記製造方法により製造されるアミノ酸高含量固形製剤。
