Product Image

Beta - 13/16-D-Glucan 100 mg

NOW
4.7
★ ★ ★ ★ ★
(4735 ratings)
Maitake Mushroom 160 mg
Product Image
Score92

A targeted and highly affordable immune support supplement using beta-glucans and maitake.

How scoring works
Quantity:90 Capsule(s) • (90 servings)
Goals:

Score 92

A targeted and highly affordable immune support supplement using beta-glucans and maitake.

How scoring works
$6.99($0.07 per serving)
Pure Formulas
$ 11.18
iHerb
$ 12.23
Vitacost
$ 12.99
Daily Vita
$ 11.60
Nutrition Faktory
$ 6.99
Amazon
$ 11.39
iHerb
$ 12.23
Report prices

Analysis

This formula highlights Beta-1,3/1,6-D-Glucan, which is a well-regarded compound for supporting immune vigilance. It adds a small amount of maitake powder to round out the botanical profile and provide additional co-factors.

It is one of the most affordable ways to get a reliable dose of beta-glucans without paying for expensive multi-mushroom blends. This makes it a great choice for long-term, everyday support.

Pros

  • Exceptional value for money
  • Clear labeling of active beta-glucan source
  • Easy-to-swallow capsules
  • High customer satisfaction

Cons

  • Low dose of Maitake
  • Maitake is in raw powder form rather than an extract

Warnings

  • Derived from Saccharomyces cerevisiae (yeast)
  • Take with water to ensure proper delivery

Nutrient quality

82 Highest impact

Beta-glucans from Saccharomyces cerevisiae are a well-researched form of immune support. The maitake portion is present in a raw powder form at a modest dose, which serves as a supportive rather than primary active.

Ingredient transparency

96 Highest impact

Supplement facts provide clear amounts for both the beta-glucans and the maitake powder. Labeling is specific about the source of the beta-glucans and the form of the mushroom.

Customer satisfaction

94 Highest impact

Strong overall rating and a very high review count indicate broad consumer trust and satisfaction. The consistency of positive feedback suggests the product performs reliably for its intended purpose.

Value for money

98 Highest impact

Exceptionally low cost per serving makes this one of the most accessible immune support options. The value is outstanding for those seeking foundational beta-glucan support on a budget.

Report analysis

Ingredients

IngredientAmount per serving
Beta-1,3/1,6-D-Glucan powder (Saccharomyces cerevisiae)
 100 mg
Maitake Mushroom powder
160 mg
Gluten Free Adults 18–50 Vegan Kosher Dairy Free Vegetarian
Report overview
Maitake Mushroom · 160 mg OverallScore52
F Active Ingredient Quality & BioavailabilityB Dose, Safety & Label TransparencyA+ Value
This is a budget-friendly option that combines yeast-derived beta-glucans with a small amount of Maitake powder. Because the Maitake is in raw powder form and unstandardized, it serves more as a secondary ingredient than a primary source of mushroom benefits.
View ingredientView products
96 Value

DefensePlus

NutriBiotic
4.8
★★★★★
(5406 ratings)
Pairs mushroom extracts with grapefruit seed and astragalus to maintain defense during seasonal changes. This high-scoring formulation provides exceptional quality and broad ingredient diversity.
Other sellers (2)
92 Value

Reishi Shiitake Maitake Mushroom Extract

Solgar
4.7
★★★★★
(1901 ratings)
Offers three organic mushroom extracts standardized for beta-glucans and triterpenoids, providing a consistent profile of active markers. This refined extract approach is better aligned with long-term wellness goals.
Other sellers (4)
86 Value

Immune Support

Zoi Research
4.7
★★★★★
(2774 ratings)
Features larch tree arabinogalactan paired with a proprietary immune blend for both digestive and defense support. This combination supports healthy systemic function through fiber-based prebiotic activity.
Other sellers (0)
95 Performance

Maitake D Fraction Standard

Mushroom Wisdom
4.6
★★★★★
(613 ratings)
Standardizes the formulation to the active PD-fraction of maitake for more reliable and potent support than general mushroom powder. Combining extract and fruiting body material ensures a full spectrum of active constituents.
Other sellers (2)
90 Performance

Shiitake Maitake 250 mg

Nature's Way
4.7
★★★★★
(129 ratings)
Uses concentrated mushroom extracts specifically standardized for polysaccharides to support healthy immune function. Extract forms provide a more efficient delivery of functional compounds compared to raw powders.
Other sellers (1)
88 Performance

Immune Support

NaturesPlus
4.8
★★★★★
(279 ratings)
Includes a potent mix of astragalus and andrographis extracts alongside mushroom material for enhanced defense vigilance. Standardized markers like andrographolides offer a higher level of functional potential.
Other sellers (2)
90 Budget

Wellness D-mmunity 125 MCG

Source Naturals
4.8
★★★★★
(152 ratings)
Supplies a diverse range of nutrients including high-dose vitamin D3, quercetin, and alpha-lipoic acid alongside maitake. These components offer broad antioxidant and metabolic support for a relatively low investment.
Other sellers (1)
87 Budget

Immune Essentials Comprehensive Formula

Swanson
4.8
★★★★★
(251 ratings)
Delivers a multi-ingredient blend featuring colostrum, elderberry, and multiple mushroom species. This comprehensive formula supports defense vigilance from several biological angles for excellent daily value.
Other sellers (0)
91 Budget

Mushroom Immune Complex with Maitake Reishi & Shiitake

Solaray
4.7
★★★★★
(2854 ratings)
Features a robust serving of three different whole mushroom powders to provide a wider variety of fungal nutrients. This whole-food approach is well-aligned with traditional wellness practices.
Other sellers (3)
96 Value

DefensePlus

NutriBiotic
4.8
★★★★★
(5406 ratings)
Pairs mushroom extracts with grapefruit seed and astragalus to maintain defense during seasonal changes. This high-scoring formulation provides exceptional quality and broad ingredient diversity.
Other sellers (2)
92 Value

Reishi Shiitake Maitake Mushroom Extract

Solgar
4.7
★★★★★
(1901 ratings)
Offers three organic mushroom extracts standardized for beta-glucans and triterpenoids, providing a consistent profile of active markers. This refined extract approach is better aligned with long-term wellness goals.
Other sellers (4)
86 Value

Immune Support

Zoi Research
4.7
★★★★★
(2774 ratings)
Features larch tree arabinogalactan paired with a proprietary immune blend for both digestive and defense support. This combination supports healthy systemic function through fiber-based prebiotic activity.
Other sellers (0)
95 Performance

Maitake D Fraction Standard

Mushroom Wisdom
4.6
★★★★★
(613 ratings)
Standardizes the formulation to the active PD-fraction of maitake for more reliable and potent support than general mushroom powder. Combining extract and fruiting body material ensures a full spectrum of active constituents.
Other sellers (2)
90 Performance

Shiitake Maitake 250 mg

Nature's Way
4.7
★★★★★
(129 ratings)
Uses concentrated mushroom extracts specifically standardized for polysaccharides to support healthy immune function. Extract forms provide a more efficient delivery of functional compounds compared to raw powders.
Other sellers (1)
88 Performance

Immune Support

NaturesPlus
4.8
★★★★★
(279 ratings)
Includes a potent mix of astragalus and andrographis extracts alongside mushroom material for enhanced defense vigilance. Standardized markers like andrographolides offer a higher level of functional potential.
Other sellers (2)
Report alternatives