What it is
Rhodiola rosea (golden root or arctic root) is a high-altitude adaptogen native to Siberia and the Himalayas. The SHR-5 extract and other standardised formulations (3.6% rosavins + 1% salidroside) have demonstrated clinical benefits in stress-related fatigue, mild depression, and burnout syndrome. It is one of the few adaptogens with RCT evidence for both physical and mental performance under stress.