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Phyto-ADR

Pure Encapsulations
4.8
★ ★ ★ ★ ★
(26 ratings)
Eleuthero 100 mg
Rhodiola
Astragalus 150 mg
Product Image
Score76
A broad, coherent adaptogen blend supports stress-related cognitive stamina. Missing marker percentages and modest rhodiola depth keep potency from being fully clear.
How scoring works
Quantity:180 Capsule(s) • (180 servings)
Goals:
Cognitive Support

Score 76

A broad, coherent adaptogen blend supports stress-related cognitive stamina. Missing marker percentages and modest rhodiola depth keep potency from being fully clear.
How scoring works
$84.50($0.46 per serving)
Pure Formulas
$ 84.50
iHerb
$ 84.50
Vitacost
$ 84.50
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Analysis

The formula combines five adaptogens with a large pantothenic-acid serving. Ginseng, ashwagandha, and astragalus each reach 150 mg, while eleuthero and rhodiola provide smaller supporting amounts.

Several ingredient species and marker families are identified, improving botanical identity. Marker percentages, some plant parts, and astragalus extract details remain absent, so extract strength is only partly verifiable.

A single capsule and many servings support routine convenience despite a high package price. The blend is better suited to stress-related endurance than direct memory, circulation, or acute attention.

Who is it for
  • Adults seeking multi-adaptogen support
  • People managing stress-related fatigue
  • Users wanting a one-capsule routine
Best for
  • Cognitive stamina under stress
  • Daytime resilience
  • Broad adaptogen coverage

Pros

  • Combines five adaptogens
  • Names several botanical species
  • Lists all ingredient amounts
  • Large number of servings

Cons

  • Marker percentages are missing
  • Some plant parts are not stated
  • Rhodiola amount is modest
  • Limited direct memory support

Warnings

  • The high vitamin B5 amount may cause digestive upset in sensitive users
  • Ginseng and rhodiola may feel activating when taken late

Nutrient quality

83 Highest impact

Named species and marker compounds support several extracts, though percentages and some plant parts are absent. The individual adaptogens are mostly present at modest blend-level amounts.

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Ingredient transparency

81 Highest 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.

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Customer satisfaction

57 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.

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Value for money

76 High impact

The formula offers mixed but reasonable serving value. The listed nutrients and botanicals have plausible roles in the intended adaptogen formula.

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Goals

Cognitive Support
Cognitive Support
Impact
High effect
B- Goal FitC- Strength of SupportB- CoverageB Formula Quality
Ashwagandha · 150 mg

Rhodiola, ashwagandha, Asian ginseng, and eleuthero form a coherent adaptogen blend for stress-related fatigue and mental resilience. Several ingredients reach plausible amounts and their active markers are named.

Marker percentages and some plant-part details are missing, while the Rhodiola amount is modest. The formula supports stress tolerance more directly than memory, processing speed, or cholinergic function.

Study evidence
Ashwagandha Supportive 17 studies
Eleuthero No effect 1 study
Rhodiola Supportive 7 studies

Ingredients

IngredientAmount per serving
Pantothenic Acid (Calcium Pantothenate, Vitamin B5)
 150 mg
Asian Ginseng (Panax ginseng) extract (total Ginsenosides)
 150 mg
Eleuthero (Eleutherococcus senticosus) extract (Eleutherosides)
 100 mg
Ashwagandha (Withania somnifera) extract (Withanolides)
 150 mg
Rhodiola (Rhodiola rosea) extract (Salidroside, total Rosavins)
 50 mg
Astragalus (Astragalus membranaceus) extract
150 mg
Gluten Free Adults 18–50 Women Vegetarian
Report overview
Eleuthero (Eleutherosides) · 100 mg OverallScore71
C- Active Ingredient Quality & BioavailabilityB Dose, Safety & Label TransparencyB+ Value

The Eleuthero extract amount reaches the lower useful range and names eleutherosides. The plant part and marker percentage are not disclosed, leaving quality only partly verified. A low serving cost and one-capsule format support good practical value.

View ingredientView products
Rhodiola (Salidroside, total Rosavins) · 50 mg OverallScore63
A- Active Ingredient Quality & BioavailabilityC- Dose, Safety & Label TransparencyF Value

Rhodiola rosea extract identifies both rosavins and salidroside, which supports a relevant active profile. Marker percentages are missing, so the preferred natural balance cannot be confirmed. The low serving limits its fit as a focused Rhodiola option.

View ingredientView products
Astragalus · 150 mg OverallScore46
F Active Ingredient Quality & BioavailabilityB- Dose, Safety & Label TransparencyF Value
Astragalus membranaceus extract identifies the preferred species but omits the root part, extract ratio, active markers, and purity claims. The individual amount is transparent and moderate for a blend, while complete excipient information is unavailable. Its normalized cost is very high for focused astragalus support.
View ingredientView products
Loading alternative details
73 Performance

Daily Stress Formula

Pure Encapsulations
<p>Its label clearly provides 250 mg of Vitamin C as Ascorbic Acid, making it a more clearly defined rhodiola and eleuthero option. Compared with the original, its ingredient and goal alignment is stronger, although it does not retain the original product’s astragalus coverage.</p>
81 Performance

AdrenaSense

Natural Factors WS WomenSense
<p>Its label clearly provides 200 mg of Rhodiola extract as Rosavins, making it a more clearly defined rhodiola and eleuthero option. Compared with the original, its ingredient and goal alignment is stronger, although it does not retain the original product’s astragalus coverage.</p>
72 Performance

Adrenal Strength

MegaFood
<p>Its label clearly provides 100 mg of Vitamin C as organic Orange, making it a more clearly defined rhodiola and astragalus option. Compared with the original, its ingredient and goal alignment is stronger, although it does not retain the original product’s eleuthero coverage.</p>
77 Budget

Energy Xtra

Pure Encapsulations
<p>Its label clearly provides 200 mg of Ashwagandha (Withania somnifera) extract as Withanolides, preserving relevant rhodiola and eleuthero coverage. Compared with the original, it lowers the serving cost, although it does not retain the original product’s astragalus coverage.</p>
63 Budget

Super Colostrum 500 mg

NOW
<p>Its label clearly provides 100 mg of Eleuthero, preserving relevant eleuthero and astragalus coverage. Compared with the original, it lowers the serving cost, although it does not retain the original product’s rhodiola coverage.</p>
67 Budget

Adrenal Optimizer

Jarrow Formulas
<p>Its label clearly provides 100 mg of Vitamin C as Calcium Ascorbate, preserving relevant rhodiola and eleuthero coverage. Compared with the original, it lowers the serving cost, although it does not retain the original product’s astragalus coverage.</p>
73 Value

HPA Adapt

Integrative Therapeutics
<p>Its label clearly provides 200 mg of Holy Basil (Ocimum sanctum) leaf extract as Ursolic Acid, keeping the formula relevant to rhodiola and eleuthero. Compared with the original, the somewhat higher serving cost and ingredient detail create a useful quality-to-cost balance, although it does not retain the original product’s astragalus coverage.</p>
81 Value

Adrenal Serenity

Natural Factors Stress-Relax
<p>Its label clearly provides 250 mg of Sensoril Ashwagandha extract, keeping the formula relevant to rhodiola and eleuthero. Compared with the original, the lower serving cost and ingredient detail create a useful quality-to-cost balance, although it does not retain the original product’s astragalus coverage.</p>
68 Value

Stress Remedy

Pure Synergy
<p>Its label clearly provides 600 mg of SuperPure Ashwagandha root extract, keeping the formula relevant to rhodiola and eleuthero. Compared with the original, the somewhat higher serving cost and ingredient detail create a useful quality-to-cost balance, although it does not retain the original product’s astragalus coverage.</p>
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Sources

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

  1. Effect of ashwagandha (Withania somnifera) extract with Sominone (Somin-On™) to improve memory in adults with mild cognitive impairment: A randomized, double-blind, placebo-controlled study.
    Rai HP; Mishra DN · Journal of psychopharmacology (Oxford, England) · 2025
    Randomized trial40 participantsCognitive Support forAshwagandha
  2. Acute and Repeated Ashwagandha Supplementation Improves Markers of Cognitive Function and Mood.
    Leonard M; Dickerson B; Estes L; Gonzalez DE; Jenkins V; Johnson S; Xing D; Yoo C; Ko J; Purpura M; Jäger R; Faries M; Kephart W; Sowinski R; Rasmussen CJ; Kreider RB · Nutrients · 2024
    Randomized trial59 participantsCognitive Support forAshwagandha
  3. A standardized Ashwagandha root extract alleviates stress, anxiety, and improves quality of life in healthy adults by modulating stress hormones: Results from a randomized, double-blind, placebo-controlled study.
    Majeed M; Nagabhushanam K; Mundkur L · Medicine · 2023
    Randomized trial54 participantsCognitive Support forAshwagandha
  4. Efficacy and safety of ashwagandha root extract in children and adolescents with mild attention-deficit/hyperactivity disorder: a randomized, double-blind, placebo-controlled trial.
    Naik S; Muralidhar G; Rao BS; Agarwal S; Jain M · Journal of medicine and life · 2026
    Randomized trial58 participantsCognitive Support forAshwagandha
  5. Efficacy of Withania somnifera supplementation on adult's cognition and mood.
    Remenapp A; Coyle K; Orange T; Lynch T; Hooper D; Hooper S; Conway K; Hausenblas HA · Journal of Ayurveda and integrative medicine · 2022
    Randomized trial60 participantsCognitive Support forAshwagandha
  6. No benefit adding eleutherococcus senticosus to stress management training in stress-related fatigue/weakness, impaired work or concentration, a randomized controlled study.
    Schaffler K; Wolf OT; Burkart M · Pharmacopsychiatry · 2014
    Randomized trial144 participantsCognitive Support forEleuthero
  7. 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 forRhodiola
  8. 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 participantsCognitive Support forRhodiola
  9. 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
  10. 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 forRhodiola
  11. 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 forRhodiola