🏃Endurance

Rhodiola Rosea Root Extract

Rhodiola rosea root extract is an adaptogen that helps the body resist stress and combat fatigue, thereby improving endurance during exercise.

Clinical Dose: 300mgFound in: 47 products

What Does Rhodiola Rosea Root Extract Do?

Rhodiola rosea is a potent adaptogen that helps your body manage physical and mental stress, making it a staple for long-duration training sessions. It works primarily by modulating the body's stress response and optimizing cellular energy metabolism.

  • Enhanced Endurance: By reducing the perception of effort (RPE), it allows you to push harder for longer during cardio or high-volume lifting sessions.
  • Fatigue Reduction: It helps prevent the "crash" associated with intense training by supporting ATP production and mitochondrial function.
  • Cortisol Regulation: As an adaptogen, it helps balance cortisol levels, preventing the catabolic effects of overtraining and supporting recovery.
  • Cognitive Support: It improves mental clarity and focus under stress, ensuring you stay "locked in" during the final sets of your workout.

Clinical vs. Gym Bro Dosing

TierDoseNotes
Threshold100mgMinimum to feel mild adaptogenic effects.
Clinical300mgThe "sweet spot" for endurance and fatigue reduction.
Performance500mgHigh-end dose for extreme stress or long-duration events.
Upper Limit600mg+Diminishing returns; potential for over-stimulation in sensitive users.

Key Insight: To get the most out of Rhodiola, ensure your supplement is standardized to 3% rosavins and 1% salidrosides. The 300mg clinical dose is the gold standard for improving exercise capacity and reducing perceived exertion.

Side Effects & Warnings

  • Mild Restlessness: While not a stimulant, some users report a slight feeling of agitation or insomnia if taken too close to bedtime.
  • Dry Mouth: A minor side effect that can occur, particularly when combined with high-intensity cardio or other thermogenics.
  • Dizziness: Very rare, but occasionally reported by users taking high doses on an empty stomach.

Tip: Because Rhodiola has a slight stimulatory effect for some, it is best taken in your pre-workout or early in the day rather than before late-evening training sessions to avoid sleep disruption.