Herb

Panax ginseng

Herb studied for mental and physical energy, cognitive performance, fatigue resistance. How it works, the dose and timing studied, what it interacts with, and the research behind the grade.

Grade B evidence moderate: promising but smaller or mixed human trials Also known as Korean ginseng, Asian ginseng
All compounds
Best for Mental and physical energy, Cognitive performance, Fatigue resistance
Typical dose 200–400 mg standardized extract daily
Timing Morning or early afternoon
Category Herb
How it works

What it is and the mechanism

Ginsenosides modulate the HPA axis, nitric oxide signaling, and neurotransmission, producing adaptogenic effects that may reduce fatigue and support cognition and energy.

Dose and timing

When and how much to take

The dose below reflects the range used in published research. Match the form alongside the milligrams. Set your own wake and bed times to map the timing onto your day.

Timing visualizer

When to take Panax ginseng

Dose: 200–400 mg standardized extract daily. Set your own wake and bed times to map the guidance onto your day.

12a6a12p6pDAY1 dose
8 amMorning. Take early in the day.

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure, or prevent any disease.

Before you stack it

Interactions and cautions

Read these before combining this with other supplements or medication. The risk is rarely the headline, it is the interaction you did not check.

Interactions
  • Warfarin, may reduce its effect
  • Diabetes medications, additive glucose lowering
  • Stimulants, additive effect
Cautions
  • Can cause insomnia if taken late
  • Cycle use; avoid in uncontrolled hypertension
Stacking

What pairs well, and what to keep apart

Derived from shared topics, complementary categories, and the interaction list. Introduce one compound at a time so you can tell what works.

Keep apart from

No direct compound conflicts derived. Still check the interactions list above against your medication.

Explore more

Compounds in the same topics

Often considered alongside this one. Each carries its own evidence grade.