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Rhodiola Rosea Dosage Guide

Evidence:Moderate
·

This content is for informational purposes only and does not constitute medical advice. Statements about dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary — consult your healthcare provider before starting any supplement. Full disclaimer

General Dosage

200-600mg daily of extract standardized to 3% rosavins and 1% salidroside

Maximum dose: 600mg/day (based on standard recommendations)

Dosage Recommendations

General recommendation: 200-600mg daily of extract standardized to 3% rosavins and 1% salidroside

Timing: Divide into two or three doses throughout the day • Take with food for best absorption.

Dosage by Condition

Stress-related fatigue
200-600mg dailyStrong
Cognitive performance under stress
200-600mg dailyStrong

Upper limit: 600mg/day (based on standard recommendations)

Timing & Absorption

Divide into two or three doses throughout the day

Best taken with food for optimal absorption.

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References

  1. ReviewLu Y, Deng B, Xu L, Liu H, et al. (2022). Effects of Rhodiola Rosea Supplementation on Exercise and Sport: A Systematic Review.. Frontiers in nutrition. DOI PubMed
  2. ReviewTinsley GM, Jagim AR, Potter GDM, Garner D, et al. (2024). Rhodiola rosea as an adaptogen to enhance exercise performance: a review of the literature.. The British journal of nutrition. DOI PubMed
  3. RCTSchwarz NA, Stratton MT, Colquhoun RJ, Manganti AM, et al. (2024). Salidroside and exercise performance in healthy active young adults - an exploratory, randomized, double-blind, placebo-controlled study.. Journal of the International Society of Sports Nutrition. DOI PubMed
  4. Meta-analysisUrata M, Sakurai H, Ueno F, Maruki T, et al. (2025). Efficacy of Pharmacological Interventions in Milder Depression: A Systematic Review and Meta-Analysis.. Neuropsychopharmacology reports. DOI PubMed
  5. RCTLara PM, Vera J, Marcos-Frutos D, Alix-Fages C, et al. (2025). Can Rhodiola rosea supplementation mitigate digital eye strain? A triple-blinded placebo-controlled study.. Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists). DOI PubMed