Can it be used during irritancy ? How is the effect ?

烦闷时可否使用？效果如何？

Curdlan is a natural microbe exocellular polysaccharide , which has distinctive physics & chemistry characterization and immune irritancy activity .

摘要凝胶多糖是一种天然的微生物胞外多糖，具有独特的理化性质及免疫刺激活性。