Here’s the exact brand of rikkunshito I take. I think it does help with motility. Xiang Sha Liu Jun Zi Pian (Stomakinder) 200 mg 200 Tablets https://www.amazon.com/dp/B00B6Q4KXK/ref=cm_sw_r_cp_api_glt_fabc_CMX0G7BRTT5Z384MWDZK?_encoding=UTF8&psc=1