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Rhodiola 500 mg

Eclectic Institute
4.5
★ ★ ★ ★ ★
(245 ratings)
Rhodiola
Product Image
Score69
A focused, economical rhodiola capsule has a substantial listed amount, but missing species and active-marker details make potency uncertain.
How scoring works
Quantity:90 Capsule(s) • (90 servings)
Goals:
Stress Relief
Mood Support
Energy
Mental Focus
Productivity Boost
Brain Health

Score 69

A focused, economical rhodiola capsule has a substantial listed amount, but missing species and active-marker details make potency uncertain.
How scoring works
$31.36($0.34 per serving)
Amazon
$ 31.36
iHerb
$ 31.36
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Analysis

The single-herb format keeps the purpose focused on stress-related fatigue and mental stamina. A 500 mg serving is substantial by raw weight and requires only one capsule.

The label does not confirm Rhodiola rosea or identify an extract ratio. Rosavin and salidroside levels are also absent, preventing comparison with standardized extracts.

Routine cost is relatively low and the formula avoids blend padding. Sensitive users should still consider morning use because rhodiola can feel activating even when its exact potency is unknown.

Who is it for
  • Adults seeking a simple rhodiola capsule
  • People focused on stress-related fatigue
  • Users comfortable with an unstandardized herb
Best for
  • Daytime stress resilience
  • Mental stamina during demanding periods
  • A single-herb routine

Pros

  • Focused single ingredient
  • Substantial 500 mg amount
  • No proprietary blend
  • Reasonable routine cost

Cons

  • Rhodiola species is not confirmed
  • No rosavin or salidroside levels
  • Extract ratio is missing
  • Actual potency is unpredictable

Warnings

  • Rhodiola may cause restlessness or interfere with sleep when taken late
  • People prone to manic symptoms should use stimulating adaptogens only with clinical guidance

Nutrient quality

75 High impact

The Rhodiola species and active-marker profile are absent, so extract quality cannot be verified. The substantial herb amount is meaningful, but unknown standardization makes potency uncertain.

.

Ingredient transparency

72 High impact

Active amounts are stated and no proprietary blend hides a core dose. Missing excipient details and complete use directions leave the supplied label information incomplete.

.

Customer satisfaction

62 Moderate impact

The supplied aggregate satisfaction average is favorable, while the response volume determines how stable that signal appears. No comment-level evidence is available to assess repeated complaints or confirm intended-use experiences.

.

Value for money

64 Moderate impact

Quality, disclosure, or serving economics materially weaken value. The single-active formula shows no low-value padding.

.
Report analysis

Goals

Stress Relief
Stress Relief
Impact
High effect
B+ Goal FitB- Strength of SupportC CoverageA+ Formula Quality

Rhodiola is well aligned with stress-related fatigue, reduced stamina, and difficulty performing under pressure. Its human evidence is useful, but the effect is more energizing and adaptive than immediately calming.

The 500 mg amount is substantial and clearly disclosed. Missing rosavin and salidroside standardization limits potency confidence, and rhodiola may feel activating or disrupt sleep in sensitive users when taken late.

Study evidence
Rhodiola Supportive 16 studies
Mood Support
Mood Support
Impact
High effect
B- Goal FitC+ Strength of SupportD+ CoverageA- Formula Quality

Rhodiola at 500 mg may support stress resilience and fatigue-related mood. Rhodiola has relevant human evidence, but missing species and marker standardization make this product's potency uncertain.

The label omits species, rosavins, salidrosides, and extract standardization needed to verify quality. The focused design leaves stress-response, neuroprotective, and complementary neurotransmitter pathways uncovered.

Study evidence
Rhodiola Supportive 15 studies
Energy
Energy
Impact
High effect
B- Goal FitC+ Strength of SupportD CoverageA+ Formula Quality

Rhodiola can support fatigue and mental stamina during periods of physical or emotional stress. The 500 mg amount is practical for a focused adaptogen capsule.

The label does not identify Rhodiola rosea, rosavins, salidrosides, or an extract ratio. Missing identity and standardization details make the likely potency much less certain than the ingredient weight suggests.

Study evidence
Rhodiola Supportive 18 studies
Mental Focus
Mental Focus
Impact
High effect
B- Goal FitC- Strength of SupportD+ CoverageA Formula Quality

Rhodiola may support attention and mental stamina during stress, giving it a clear focus-related mechanism. The label does not identify the species or active markers, so it cannot be matched confidently to the extracts used in human research.

The stated amount is substantial and the formula is admirably simple. Uncertain identity and standardization remain major barriers to judging actual potency.

Study evidence
Rhodiola Supportive 15 studies
Productivity Boost
Productivity Boost
Impact
High effect
C+ Goal FitC+ Strength of SupportD+ CoverageB+ Formula Quality

A 500 mg rhodiola dose may help stress-related fatigue and mental endurance. The ingredient lacks rosavin and salidroside standardization, which makes clinical comparability uncertain.

The formula is simple and the total amount is clear. Effects are more likely to involve fatigue resistance than immediate stimulant-like focus.

Study evidence
Rhodiola Supportive 7 studies
Brain Health
Brain Health
Impact
High effect
B+ Goal FitD+ Strength of SupportD CoverageA- Formula Quality

Rhodiola is well aligned with mental fatigue and stress resilience, and the disclosed amount is substantial. A simple capsule keeps the cognitive purpose focused.

The label does not confirm Rhodiola rosea or disclose rosavin and salidroside percentages. Without those details, the amount cannot establish clinically comparable potency.

Study evidence
Rhodiola Supportive 8 studies

Ingredients

IngredientAmount per serving
Rhodiola
500 mg
Adults 18–50 Kosher Dairy Free
Report overview
Rhodiola · 500 mg OverallScore27
F Active Ingredient Quality & BioavailabilityC- Dose, Safety & Label TransparencyF Value

The disclosed Rhodiola amount is practical and economical, but the label does not identify the species or any active-marker standardization. Without confirmation of Rhodiola rosea, rosavins, or salidrosides, its relevance for consistent stress and productivity support remains uncertain. The low serving cost cannot establish good value because the amount of standardized extract is unknown.

View ingredientView products
Loading alternative details
81 Performance

Super Rhodiola Root Extract 500 mg

Solaray
<p>A high-strength standardized rhodiola extract provides a focused formula for energy, focus, and stress support. Compared with the original, its focused rhodiola profile and stronger ingredient specification make it a more dependable choice for energy, focus, and stress support. Strong aggregate satisfaction and clear dosing support good value, although lower-cost close alternatives exist.</p>
83 Performance

Rhodiola Extract 500 mg

California Gold Nutrition
<p>A substantial root-extract amount with both marker groups supports consistent focused use. Compared with the original, its focused rhodiola profile and stronger ingredient specification make it a more dependable choice for energy, focus, and stress support. The exact species and marker percentages are not fully stated in the supplied ingredient line, while the dose may feel stimulating for some users.</p>
80 Performance

Rhodiola Rosea 500 mg

The Vitamin Shoppe
<p>A high-strength standardized rhodiola extract offers a focused formula with strong aggregate satisfaction. Compared with the original, its focused rhodiola profile and stronger ingredient specification make it a more dependable choice for energy, focus, and stress support. The serving cost is higher than several close alternatives, but clear dosing and a long supply preserve solid value.</p>
79 Budget

Rhodiola Rosea Root 400 mg

Swanson
<p>A simple rhodiola root dose offers a focused formula and exceptional serving value. Compared with the original, it lowers recurring cost while keeping rhodiola central to the formula. Lack of standardization leaves the active rosavin and salidroside content uncertain despite strong aggregate satisfaction.</p>
79 Budget

Rhodiola 100 mg

Nature's Answer
<p>A standardized rhodiola extract provides a simple, clearly targeted option, although the amount is modest. Compared with the original, it lowers recurring cost while keeping rhodiola central to the formula. Strong aggregate satisfaction and a very low serving cost make it an appealing value for users seeking a lighter dose.</p>
81 Budget

Rhodiola 250 mg

Nature's Way
<p>A standardized rhodiola extract offers a sensible middle-strength option for energy, focus, and stress support. Compared with the original, it lowers recurring cost while keeping rhodiola central to the formula. Strong aggregate satisfaction, clear dosing, and a low serving cost support excellent value.</p>
79 Value

Rhodiola Schizandra 500 mg

Solaray
<p>Standardized rhodiola and schisandra form a coherent adaptogenic blend for energy and stress support. Compared with the original, it offers a more favorable balance of rhodiola quality, label clarity, and recurring cost. Strong aggregate satisfaction supports confidence, while the serving cost is somewhat higher than focused rhodiola-only options.</p>
82 Value

Rhodiola 500 mg

NOW
<p>A high-strength standardized rhodiola extract is well aligned with energy, focus, and stress support. Compared with the original, it offers a more favorable balance of rhodiola quality, label clarity, and recurring cost. The larger supply combines strong aggregate satisfaction with excellent serving value.</p>
80 Value

Full Spectrum Rhodiola Rosea Extract 327 mg

Planetary Herbals
<p>A substantial Rhodiola rosea extract names both key marker groups and fits focused adaptogen use. Compared with the original, it offers a more favorable balance of rhodiola quality, label clarity, and recurring cost. Marker percentages are missing, and the high amount may feel stimulating for sensitive users.</p>
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Dose-Response Effects of Short-Term Rhodiola rosea (Golden Root Extract) Supplementation on Anaerobic Exercise Performance and Cognitive Function in Resistance-Trained Athletes: A Randomized, Crossover, Double-Blind, and Placebo-Controlled Study.
    Koozehchian MS; Newton AT; Mabrey G; Bonness FM; Rafajlovska R; Naderi A · Nutrients · 2025
    Randomized trial27 participantsBrain Health Mental Focus forRhodiola
  2. A combination of green tea, rhodiola, magnesium and B vitamins modulates brain activity and protects against the effects of induced social stress in healthy volunteers.
    Boyle NB; Billington J; Lawton C; Quadt F; Dye L · Nutritional neuroscience · 2022
    Randomized trial100 participantsBrain Health forRhodiola
  3. Rosenroot (Rhodiola rosea): traditional use, chemical composition, pharmacology and clinical efficacy.
    Panossian A; Wikman G; Sarris J · Phytomedicine : international journal of phytotherapy and phytopharmacology · 2010
    Narrative reviewBrain Health forRhodiola
  4. 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 mental performance of healthy physicians during night duty.
    Darbinyan V; Kteyan A; Panossian A; Gabrielian E; Wikman G; Wagner H · Phytomedicine : international journal of phytotherapy and phytopharmacology · 2001
    Randomized trial56 participantsBrain Health General Health Productivity Boost forRhodiola
  5. Effects of a Rhodiola rosea extract on mental resource allocation and attention: An event-related potential dual task study.
    Koop T; Dienel A; Heldmann M; Münte TF · Phytotherapy research : PTR · 2021
    Single-arm trial50 participantsBrain Health Cognitive Support forRhodiola
  6. Evidence-based efficacy of adaptogens in fatigue, and molecular mechanisms related to their stress-protective activity.
    Panossian A; Wikman G · Current clinical pharmacology · 2009
    Narrative reviewCognitive Support Mental Focus forRhodiola
  7. Central additive effect of Ginkgo biloba and Rhodiola rosea on psychomotor vigilance task and short-term working memory accuracy.
    Al-Kuraishy HM · Journal of intercultural ethnopharmacology · 2016
    Clinical trial112 participantsCognitive Support forRhodiola
  8. Clinical evidence for the adaptogenic effects of Withania somnifera and Rhodiola rosea - A systematic review with molecular interpretation of psychometric outcomes.
    Łuszczak J; Kocki J · Annals of agricultural and environmental medicine : AAEM · 2026
    Systematic review19 studies pooledCognitive Support Stress Relief forRhodiola
  9. A randomised, double-blind, placebo-controlled, parallel-group study of the standardised extract shr-5 of the roots of Rhodiola rosea in the treatment of subjects with stress-related fatigue.
    Olsson EM; von Schéele B; Panossian AG · Planta medica · 2009
    Randomized trial60 participantsCognitive Support Productivity Boost forRhodiola
  10. The Effect of Short-Term Rhodiola rosea Supplementation on Simulated Game Time, Perceived Fatigue, and Performance in Basketball Players.
    Wang J; Zhao H; Yu L; Zhao K; Jiang W; Liu S; Dai J; Xu L; Sun P; Yun H; Liu C · Nutrients · 2025
    Randomized trial48 participantsEnergy forRhodiola
  11. Effects of Rhodiola rosea on Physical and Decision-Making Performance in Football Players: A Randomised Controlled Trial.
    Dou Y; Wang Y; Zhang W; Jiang Y; Zhang J; Yang T; Han Z; Li Y; Liu C; Ren D · Nutrients · 2026
    Randomized trial24 participantsEnergy Mental Focus forRhodiola
  12. Combined Effects of Rhodiola Rosea and Caffeine Supplementation on Straight Punch Explosive Power in Untrained and Trained Boxing Volunteers: A Synergistic Approach.
    Tao B; Sun H; Li H; Xu Z; Xu Y; Chen L; Ma C; Zhang X; Yu L; Bao S; Liu C · Metabolites · 2025
    Randomized trial96 participantsEnergy forRhodiola
  13. Rhodiola rosea in Subjects with Prolonged or Chronic Fatigue Symptoms: Results of an Open-Label Clinical Trial.
    Lekomtseva Y; Zhukova I; Wacker A · Complementary medicine research · 2019
    Single-arm trial100 participantsEnergy General Health Stress Relief forRhodiola
  14. Combined Rhodiola rosea and eccentric training boost endurance performance and lower-limb reactive strength in recreationally active women.
    Wang IL; Su Y; Zhang L; Tang M; Chen YM · Frontiers in physiology · 2025
    Randomized trial30 participantsEnergy forRhodiola
  15. Actaea racemosa L. Is More Effective in Combination with Rhodiola rosea L. for Relief of Menopausal Symptoms: A Randomized, Double-Blind, Placebo-Controlled Study.
    Pkhaladze L; Davidova N; Khomasuridze A; Shengelia R; Panossian AG · Pharmaceuticals (Basel, Switzerland) · 2024
    Randomized trial220 participantsGeneral Health forRhodiola
  16. A double-blind, placebo-controlled pilot study of the stimulating and adaptogenic effect of Rhodiola rosea SHR-5 extract on the fatigue of students caused by stress during an examination period with a repeated low-dose regimen.
    Spasov AA; Wikman GK; Mandrikov VB; Mironova IA; Neumoin VV · Phytomedicine : international journal of phytotherapy and phytopharmacology · 2000
    Randomized trialGeneral Health Productivity Boost forRhodiola
  17. [The effect of the preparation rodakson on the psychophysiological and physical adaptation of students to an academic load].
    Spasov AA; Mandrikov VB; Mironova IA · Eksperimental'naia i klinicheskaia farmakologiia · 2000
    Clinical trialGeneral Health forRhodiola
  18. The effectiveness and efficacy of Rhodiola rosea L.: a systematic review of randomized clinical trials.
    Hung SK; Perry R; Ernst E · Phytomedicine : international journal of phytotherapy and phytopharmacology · 2012
    Systematic review11 studies pooledMental Focus forRhodiola
  19. Effects of Rhodiola rosea supplementation on mental performance, physical capacity, and oxidative stress biomarkers in healthy men.
    Jówko E; Sadowski J; Długołęcka B; Gierczuk D; Opaszowski B; Cieśliński I · Journal of sport and health science · 2022
    Randomized trial26 participantsMental Focus Productivity Boost forRhodiola
  20. Efficacy of Pharmacological Interventions in Milder Depression: A Systematic Review and Meta-Analysis.
    Urata M; Sakurai H; Ueno F; Maruki T; Tada T; Uchida T; Matsumoto Y; Murao M; Tomita M; Baba H; Kato M; Tsuboi T; Watanabe K · Neuropsychopharmacology reports · 2025
    Meta-analysis1,049 participants2 studies pooledMood Support forRhodiola
  21. The Effect of Acute Rhodiola rosea Ingestion on Exercise Heart Rate, Substrate Utilisation, Mood State, and Perceptions of Exertion, Arousal, and Pleasure/Displeasure in Active Men.
    Duncan MJ; Clarke ND · Journal of sports medicine (Hindawi Publishing Corporation) · 2015
    Clinical trial10 participantsMood Support forRhodiola
  22. Herbal medicine for depression, anxiety and insomnia: a review of psychopharmacology and clinical evidence.
    Sarris J; Panossian A; Schweitzer I; Stough C; Scholey A · European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology · 2012
    Systematic review66 studies pooledMood Support forRhodiola
  23. Medicinal Plants in the Treatment of Depression. II: Evidence from Clinical Trials.
    Moragrega I; Ríos JL · Planta medica · 2022
    Systematic reviewMood Support forRhodiola
  24. Multicenter, open-label, exploratory clinical trial with Rhodiola rosea extract in patients suffering from burnout symptoms.
    Kasper S; Dienel A · Neuropsychiatric disease and treatment · 2020
    Single-arm trial118 participantsMood Support forRhodiola
  25. The Effectiveness of Rhodiola rosea L. Preparations in Alleviating Various Aspects of Life-Stress Symptoms and Stress-Induced Conditions-Encouraging Clinical Evidence.
    Ivanova Stojcheva E; Quintela JC · Molecules (Basel, Switzerland) · 2022
    Narrative reviewProductivity Boost Stress Relief forRhodiola
  26. Stress management and the role of Rhodiola rosea: a review.
    Anghelescu IG; Edwards D; Seifritz E; Kasper S · International journal of psychiatry in clinical practice · 2019
    Narrative reviewStress Relief forRhodiola
  27. Plant-based medicines for anxiety disorders, part 2: a review of clinical studies with supporting preclinical evidence.
    Sarris J; McIntyre E; Camfield DA · CNS drugs · 2013
    Narrative reviewStress Relief forRhodiola