An adaptogenic herb studied for stress resilience and physical performance.
Rhodiola is an adaptogenic herb with research examining its effect on fatigue resistance and stress response, both physical and mental.
It's frequently included in performance and vitality formulas for this reason, positioned as supporting the body's capacity to handle stress rather than providing a direct stimulant effect.
Its research base, while genuine, is smaller than some of the more heavily studied ingredients in this category.