Rhodiola Rosea Extract
Rhodiola Rosea Extract
Snapshot
Rhodiola Rosea Extract is an adaptogenic herb that supports stress resilience, cognitive performance, and fatigue reduction through its rosavins and salidroside content.
What is Rhodiola Rosea Extract?
Rhodiola Rosea Extract is derived from the root of Rhodiola rosea, standardized to key bioactives—typically 3% rosavins and 1% salidroside—which modulate stress-response systems.
Where It Comes From
Harvested from wild or cultivated Rhodiola rosea plants in cold, mountainous regions (Siberia, Scandinavia), roots are cleaned, dried, and extracted using ethanol or hydroethanolic solvents, then concentrated into a powder.
Key Nutrients & Compounds
Provides rosavins (rosavin, rosarin, rosin) and salidroside, which influence HPA axis function, monoamine neurotransmitter levels (serotonin, dopamine), and cellular energy metabolism.
Health Benefits
Rhodiola Rosea reduces perception of stress and mental fatigue; enhances cognitive function and attention under stress; supports endurance by improving mitochondrial energy production; and may aid mood balance.
Recommended Dosage
Standardized extracts (3% rosavins, 1% salidroside) are typically dosed at 200–400 mg once or twice daily, taken in the morning or early afternoon to avoid sleep disturbances.
How to Use It
Take capsules or powder with or without food; assess tolerance at lower end of dosage range, then increase as needed. Consistent use for 2–4 weeks is recommended to gauge adaptogenic effects.
Who Should Use It?
Suitable for individuals experiencing chronic stress, mental fatigue, or reduced cognitive performance; athletes seeking endurance support; professionals under high pressure.
Possible Interactions or Cautions
May interact with antidepressants or stimulants; avoid high doses late in the day to prevent insomnia; discontinue if jitteriness or irritability occurs; consult a healthcare provider if on medications.
Final Thoughts
Rhodiola Rosea Extract is a well‑documented adaptogen offering stress mitigation, cognitive enhancement, and energy‑support benefits, best used as part of a balanced lifestyle for resilience.
Scientific Studies
Spasov AA, et al. A double‑blind, placebo‑controlled pilot study of the stimulating and adaptogenic effect of Rhodiola rosea SHR-5 extract on the fatigue of students during an examination period. Phytomedicine. 2000;7(2):85–89. https://doi.org/10.1016/S0944-7113(00)80008-8
Darbinyan V, et al. Rhodiola rosea in stress‑induced fatigue—a double‑blind cross‑over study of a standardized extract SHR-5 with a repeated low‑dose regimen on the fatigue of students. Phytomedicine. 2000;7(5):365–371. https://doi.org/10.1016/S0944-7113(01)80044-X
De Bock M, et al. Acute Rhodiola rosea intake can improve endurance exercise performance. Int J Sport Nutr Exerc Metab. 2004;14(3):298–307. https://doi.org/10.1123/ijsnem.14.3.298