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Glucose Support Formula

Pure Encapsulations
4.9
★ ★ ★ ★ ★
(16 ratings)
Eleuthero 100 mg
Maitake Mushroom 200 mg
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Score73
A coherent glucose-support formula has only indirect cognitive relevance and needs care with diabetes medication because several actives may lower glucose.
How scoring works
Quantity:120 Capsule(s) • (120 servings)
Goals:
Cognitive Support

Score 73

A coherent glucose-support formula has only indirect cognitive relevance and needs care with diabetes medication because several actives may lower glucose.
How scoring works
$85.00($0.70 per serving)
Pure Formulas
$ 85.00
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Analysis

Chromium polynicotinate, gymnema, alpha-lipoic acid, ginseng, eleuthero, and maitake address several glucose-management pathways. Eleuthero reaches the minimum useful extract amount and names eleutherosides without giving a percentage.

Ginseng and eleuthero may support fatigue, but the formula lacks direct memory or attention ingredients. Maitake also omits mushroom-part, extraction, and active-marker detail.

One capsule per serving is convenient for a complex metabolic formula. People using insulin or glucose-lowering medicines need monitoring because several ingredients may act in the same direction.

Who is it for
  • Adults seeking multi-ingredient glucose support
  • People able to monitor glucose with medication use
Best for
  • Metabolic glucose routines
  • Chromium, gymnema, and alpha-lipoic-acid combinations

Pros

  • Chromium amount is clearly stated
  • Includes gymnema and alpha-lipoic acid
  • Eleuthero root and eleutherosides are named
  • One-capsule serving

Cons

  • Poor direct cognitive coverage
  • Eleutheroside percentage is missing
  • Maitake quality details are absent
  • Higher cost for indirect cognition support

Warnings

  • Chromium, gymnema, ginseng, alpha-lipoic acid, and maitake may add to insulin or diabetes-medicine effects and cause low blood glucose.
  • Alpha-lipoic acid can lower blood sugar and may cause nausea when taken without food.
  • Ginseng and eleuthero may cause restlessness or sleep difficulty in sensitive users.

Nutrient quality

82 Highest impact

Eleuthero root extract reaches a useful entry-level amount and names eleutherosides without giving their percentage. The nutrient and botanical combination coherently targets glucose metabolism.

Ingredient transparency

78 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 named active markers help, but their percentages or yields are not disclosed.

Customer satisfaction

62 Moderate impact

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

Value for money

66 High impact

Useful ingredients partly justify the cost, but quality or dose gaps limit value. Serving value is fair rather than exceptional.

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Goals

Cognitive Support
Cognitive Support
Impact
Moderate effect
D Goal FitD+ Strength of SupportD CoverageC+ Formula Quality

Asian ginseng and eleuthero may support fatigue and mental performance, while alpha-lipoic acid adds antioxidant support. The formula is designed mainly for glucose management, and several extract markers lack percentages.

Cognitive coverage is indirect and lacks a strong memory, neurotransmitter, or circulation anchor. Its ingredients are coherent for metabolic support but only moderately relevant to cognition.

Study evidence
Eleuthero No effect 1 study

Ingredients

IngredientAmount per serving
Chromium (Chromium Polynicotinate)
 200 mcg
Gymnema sylvestre Leaf Extract
75 mg
Asian Ginseng Root Extract (Ginsenosides)
 100 mg
Eleuthero Root Extract (Eleutherosides)
 100 mg
Alpha Lipoic Acid (Thioctic Acid)
 100 mg
Maitake Mushroom extract
200 mg
Gluten Free Adults 18–50
Report overview
Eleuthero (Eleutherosides) · 100 mg OverallScore74
B+ Active Ingredient Quality & BioavailabilityB Dose, Safety & Label TransparencyD+ Value

The formula provides Eleuthero root extract at the minimum useful extract amount and names eleutherosides. A missing marker percentage prevents full standardization verification. The moderately high serving cost yields fair rather than standout value.

View ingredientView products
Maitake Mushroom · 200 mg OverallScore42
F Active Ingredient Quality & BioavailabilityB Dose, Safety & Label TransparencyD+ Value
The Maitake extract amount is clearly disclosed and sits near the collection median. Mushroom part, extraction method, and active-marker potency are not identified. Gymnema, ginseng, chromium, and alpha-lipoic acid may add to glucose-lowering medication effects, making monitoring important for treated users.
View ingredientView products
Loading alternative details
83 Performance

Maitake D Fraction Standard

Mushroom Wisdom
<p>Maitake D Fraction Standard offers a stronger ingredient-led alternative to Glucose Support Formula through 600 mg of maitake fruiting-body powder plus 40 mg of PD-Fraction extract. The fruiting-body identity and specialized extract provide stronger maitake evidence, though eleuthero and glucose-support ingredients are absent.</p>
79 Performance

Dual Ginseng Plus

Swanson Superior Herbs
<p>Dual Ginseng Plus offers a stronger ingredient-led alternative to Glucose Support Formula through eleutheroside-identified eleuthero with American and Korean ginseng plus ashwagandha. The defined adaptogen blend strengthens energy and cognitive coverage, but it does not supply maitake or the original glucose-focused ingredients.</p>
81 Performance

Eleuthero 2000 mg Alcohol-Free

Nature's Answer
<p>Eleuthero 2000 mg Alcohol-Free offers a stronger ingredient-led alternative to Glucose Support Formula through a 2,000 mg equivalent of eleuthero root extract. The substantial root extract supports stress and energy goals, while missing marker standardization and maitake limit the match.</p>
82 Budget

Eleuthero 500 mg

NOW
<p>Eleuthero 500 mg lowers serving cost while providing 500 mg of organic eleuthero. It is a much less costly way to retain eleuthero, but extract standardization and maitake are missing.</p>
83 Budget

Eleuthero Root 425 mg

Swanson Premium Brand
<p>Eleuthero Root 425 mg lowers serving cost while providing 850 mg of eleuthero root material. The straightforward formula lowers cost substantially, with absent eleutheroside markers and maitake as the main trade-offs.</p>
71 Budget

Bio-Pro Maitake

Nature's Answer
<p>Bio-Pro Maitake lowers serving cost while providing 30 mg of maitake extract identified by proteoglucan. The very focused mushroom formula costs less, but it omits eleuthero and the original metabolic-support ingredients.</p>
80 Value

Eleuthero

Paradise
<p>Eleuthero balances formula quality and cost with 250 mg of Siberian eleuthero root extract. The concise formula offers good value and preserves eleuthero, but marker percentages and maitake are absent.</p>
79 Value

Shiitake Maitake 250 mg

Nature's Way
<p>Shiitake Maitake 250 mg balances formula quality and cost with 125 mg each of polysaccharide-identified maitake and shiitake extracts. The defined mushroom extracts balance quality and cost, although eleuthero and glucose-focused nutrients are omitted.</p>
81 Value

Eleuthero Glycerite

Herb Pharm
<p>Eleuthero Glycerite balances formula quality and cost with 817 mg of eleuthero root extract. The alcohol-free extract provides a practical lower-cost adaptogen option, but it lacks eleutheroside standardization and maitake.</p>
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Sources

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

  1. 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