Geneva, May 29 -- International Clinical Trials Registry received information related to the study (ChiCTR2600125172) titled 'Synergistic Effects of PQQ and PS on Mental and Physical Fatigue: An Effectiveness Study' on May 21.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: West China School of Public Health and West China Fourth Hospital, Sichuan University

Condition: NA

Intervention: Combination Intervention Group (PQQ+PS):Take dietary supplements containing both PQQ and PS. PQQ-only Intervention Group:Take dietary supplements containing PQQ.

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2026-05-25

Target Sample Size: Combination Intervention Group (PQQ+PS):40;PQQ-only I...