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Eleuthero

Herb Pharm
4.7
★ ★ ★ ★ ★
(275 ratings)
Eleuthero 706 mg
Product Image
Score79
A transparent root extract and flexible dropper support focused use, though the serving is modest and not marker standardized.
How scoring works
Quantity:1 Fluid Ounce(s) • (42 servings)
Goals:
Energy
Stress Relief
Productivity Boost

Score 79

A transparent root extract and flexible dropper support focused use, though the serving is modest and not marker standardized.
How scoring works
$15.18($0.36 per serving)
iHerb
$ 16.78
Pure Formulas
$ 15.18
Vitacost
$ 16.99
Report prices

Analysis

The liquid states the Eleutherococcus senticosus species, root part, and exact 706 mg amount. That transparency makes the single-herb formula easy to assess.

Eleuthero may support stamina when stress or fatigue limits energy and focus. Its role is adaptogenic rather than a direct memory or alertness effect.

A dropper allows flexible timing and suits people who dislike capsules. Missing marker standardization makes the practical strength less predictable than the clear label amount suggests.

Who is it for
  • Adults who prefer liquid herbal extracts
  • People seeking support for stress-related fatigue
Best for
  • Flexible eleuthero dosing
  • Adaptogenic stamina support

Pros

  • Species and root part are identified
  • Exact extract amount is stated
  • Single active ingredient
  • Flexible liquid format

Cons

  • Below the preferred liquid amount
  • No eleutheroside standardization
  • Extract ratio is missing
  • No broader cognitive support

Warnings

  • The 706 mg root-extract serving of eleuthero may feel stimulating and can disrupt sleep when taken late.
  • Eleuthero may raise blood pressure or heart rate in sensitive users, especially with uncontrolled hypertension or rhythm problems.
  • Combining eleuthero with caffeine or other stimulants may increase jitteriness or restlessness.

Nutrient quality

85 Highest impact

A clearly identified root extract is somewhat below a strong liquid target and lacks marker standardization. The single-herb formula closely fits focused eleuthero use.

Ingredient transparency

80 High impact

Listed active weights are mostly clear, and no proprietary blend hides a combined amount. Complete use directions and inactive ingredients are not supplied, while species or root identification improves clarity, though extract strength and active-marker details remain incomplete.

Customer satisfaction

69 High impact

The average rating is strong, and the review count is moderate. No review text is supplied to assess recurring complaints or purpose-specific experience.

Value for money

80 Highest impact

The formula quality and eleuthero contribution reasonably justify the cost. Serving value is good for the disclosed amount.

Report analysis

Goals

Energy
Energy
Impact
High effect
B Goal FitC+ Strength of SupportD CoverageA+ Formula Quality

Eleuthero directly targets stress resilience and may help reduce fatigue under sustained demands. Human evidence is promising but less consistent than for caffeine, creatine, or Rhodiola.

The extract amount is meaningful but below the preferred liquid-extract target. The species, root, and amount are disclosed, while eleutheroside standardization and extract ratio are missing.

Study evidence
Eleuthero Disputed 3 studies
Stress Relief
Stress Relief
Impact
High effect
B- Goal FitD+ Strength of SupportC CoverageB+ Formula Quality
Eleuthero · 706 mg

Eleuthero is an adaptogen suited to stress-related fatigue and resilience rather than immediate calm. The root extract amount is clearly stated in a flexible liquid format.

No extract ratio or eleutheroside standardization is given, and the amount falls below the collection target for a liquid extract. Eleuthero may be activating and can be a poor fit for people whose stress already includes insomnia or agitation.

Study evidence
Eleuthero No effect 1 study
Productivity Boost
Productivity Boost
Impact
High effect
C+ Goal FitC Strength of SupportD CoverageA Formula Quality
Eleuthero · 706 mgEleuthero · 706 mg

Eleuthero may support work capacity and resistance to stress-related fatigue rather than providing immediate stimulation. Human productivity evidence is promising but less consistent than evidence for established stimulant strategies.

The root amount is clear, yet the missing extract ratio and eleutheroside standardization make potency uncertain. Eleuthero may raise blood pressure or heart rate in sensitive people, which matters for those with uncontrolled hypertension or rhythm problems.

Study evidence
Eleuthero No effect 1 study
Eleuthero Not classified

No linked studies yet.

Mental Focus
Mental Focus
Impact
Moderate effect
C Goal FitD Strength of SupportD+ CoverageB+ Formula Quality

Eleuthero may support mental stamina during stress without acting as a strong stimulant. The root source and exact weight are clear, but the amount is below the stated liquid-extract target.

The formula is focused on stress resilience and does not directly add alertness or neurotransmitter support. Missing extract ratio and eleutheroside standardization make its practical potency hard to judge.

Study evidence
Eleuthero Disputed 3 studies
Cognitive Support
Cognitive Support
Impact
Moderate effect
D Goal FitC- Strength of SupportF CoverageB+ Formula Quality

Eleuthero may reduce mental fatigue during stress but does not directly target memory or learning. The large root extract amount lacks active-marker standardization.

No choline source, circulation active, or neural-energy ingredient broadens the cognitive support. The focused formula is simple, though its functional potency remains uncertain.

Study evidence
Eleuthero No effect 1 study

Ingredients

IngredientAmount per serving
Eleuthero root (Eleutherococcus senticosus) extract
706 mg
Gluten Free Adults 18–50
Report overview
Eleuthero · 706 mg OverallScore66
D Active Ingredient Quality & BioavailabilityB Dose, Safety & Label TransparencyB+ Value

The liquid extract clearly uses eleuthero root and gives an exact weight, which supports source and dose transparency. No extract ratio or eleutheroside standardization is provided, and the amount is below the target set for liquid extracts. The serving remains reasonably priced for a clearly disclosed extract.

View ingredientView products
Loading alternative details
81 Performance

Eleuthero 2000 mg Alcohol-Free

Nature's Answer
<p>A concentrated alcohol-free eleuthero root liquid provides a large disclosed extract amount. The direct eleuthero focus and disclosed amount make it a stronger ingredient-led option. It stays close to the original single-herb purpose, although active-marker percentages are not stated.</p>
81 Performance

Adrenal Serenity

Natural Factors Stress-Relax
<p>Sensoril ashwagandha, eleuthero, lavender, and rhodiola create a concise stress-focused adaptogen blend. The named extracts and broader adaptogen strategy offer stronger ingredient depth. The added adaptogens broaden the formula, so it is less suitable for someone seeking eleuthero alone.</p>
73 Performance

HPA Adapt

Integrative Therapeutics
<p>Substantial Sensoril ashwagandha, rhodiola, eleuthero, holy basil, and maca create deep adaptogen coverage. The named extracts and broader adaptogen strategy offer stronger ingredient depth. The added adaptogens broaden the formula, so it is less suitable for someone seeking eleuthero alone.</p>
82 Budget

Eleuthero 500 mg

NOW
<p>A focused organic eleuthero serving keeps the formula simple and easy to assess. Its serving cost is lower than the original’s. It stays close to the original single-herb purpose, although active-marker percentages are not stated.</p>
83 Budget

Eleuthero Root 425 mg

Swanson Premium Brand
<p>A straightforward eleuthero serving provides a larger total herb amount in a simple capsule. Its serving cost is lower than the original’s. It stays close to the original single-herb purpose, although active-marker percentages are not stated.</p>
80 Budget

Eleuthero

Paradise
<p>A focused Siberian eleuthero root extract offers a simple single-herb option. Its serving cost is lower than the original’s. It stays close to the original single-herb purpose, although active-marker percentages are not stated.</p>
81 Value

Eleuthero Glycerite

Herb Pharm
<p>A glycerite liquid supplies a substantial disclosed eleuthero root-extract amount. The ingredient profile and practical serving economics create a favorable balance of quality and value. It stays close to the original single-herb purpose, although active-marker percentages are not stated.</p>
79 Value

Dual Ginseng Plus

Swanson Superior Herbs
<p>Marker-identified ginseng and eleuthero extracts pair with ashwagandha in a practical adaptogen blend. The ingredient profile and practical serving economics create a favorable balance of quality and value. The added adaptogens broaden the formula, so it is less suitable for someone seeking eleuthero alone.</p>
77 Value

Energy Xtra

Pure Encapsulations
<p>Ashwagandha, ginseng, eleuthero, and marker-identified rhodiola form a coherent energy-focused adaptogen blend. The ingredient profile and practical serving economics create a favorable balance of quality and value. The added adaptogens broaden the formula, so it is less suitable for someone seeking eleuthero alone.</p>
Report alternatives

Sources

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

  1. Randomized controlled trial of Siberian ginseng for chronic fatigue.
    Hartz AJ; Bentler S; Noyes R; Hoehns J; Logemann C; Sinift S; Butani Y; Wang W; Brake K; Ernst M; Kautzman H · Psychological medicine · 2004
    Randomized trial96 participantsEnergy forEleuthero
  2. 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 reviewEnergy Mental Focus forEleuthero
  3. 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 participantsMental Focus Cognitive Support Productivity Boost Stress Relief forEleuthero
  4. Stimulating effect of adaptogens: an overview with particular reference to their efficacy following single dose administration.
    Panossian A; Wagner H · Phytotherapy research : PTR · 2005
    Narrative reviewMental Focus forEleuthero
  5. The effect of eight weeks of supplementation with Eleutherococcus senticosus on endurance capacity and metabolism in human
    J Kuo, K W Chen, I S Cheng, P H Tsai, Y J Lu, N Y Lee · Chinese Journal of Physiology · 2010
    Randomized trial9 participantsEnergy forEleuthero