Adaptogen with strongest evidence for fatigue reduction and cognitive performance under stress. SHR-5 extract (3% rosavin, 1% salidroside) is the gold standard. 200-600mg/day. --- *Reviewed by the Dose AI Research Team and Clinical Advisory Board* *Last updated: 2026-04-06*
Reviewed by the Scan Dose Research Team and Clinical Advisory Board | Last updated:
Not medical advice. Based on published clinical research and systematic reviews.