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Rhodiola Rosea

adaptogens

Scandinavian adaptogen herb used for centuries to combat fatigue and stress. May improve mental and physical performance under pressure.

Benefits

Reduces fatigue
Stress resilience
Mental performance under pressure
May improve exercise performance
Mild antidepressant effects

Dosage

Typical Dose

200-400mg daily (3% rosavins, 1% salidroside)

Upper Limit

600mg daily

Timing

Morning on empty stomach. Cycling recommended (5 days on, 2 off).

Forms & Bioavailability

SHR-5 Extract

Good — most clinically studied extract

Standardised Root Extract

Good — look for 3% rosavins, 1% salidroside

Side Effects

Insomnia if taken too late
Mild dizziness
Dry mouth
Generally well tolerated

Interactions

Antidepressants (SSRIs) — potential serotonin interaction
Blood pressure medications — may have additive effect
Stimulants — may be overstimulating when combined

Research Summary

Multiple RCTs showing reduced fatigue and improved mental performance. A 2012 systematic review of 11 trials found consistent anti-fatigue effects. Less studied than ashwagandha but promising.

Where to Buy Rhodiola Rosea

We recommend buying from reputable retailers. Check reviews and third-party testing.

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Disclaimer: This information is for educational purposes only and is not medical advice. Always consult a healthcare professional before starting any supplement, especially if you have existing health conditions or take medication.