A well-studied traditional root tied to stamina and fatigue resistance.
Panax Ginseng carries one of the longer traditional-use histories in this ingredient category, backed by a substantial modern research base on fatigue and general vitality.
Study outcomes vary considerably depending on the specific extract, standardization, and dose, which is standard for botanical research.
It's a reasonable, evidence-informed choice for a stamina-positioned formula, even without knowing HorseFil's specific dose.