A bottle of The Synergy Company SuperPure® Beta 1,3-Glucan Extract rests before an artistic backdrop of green algae and blue watercolor, emphasizing digestive support. A green NON GMO badge is displayed in the corner.
Supplement Facts label for The Synergy Company’s SuperPure® Beta 1,3-Glucan Extract: a vegan capsule with 500 mg of 100% pure, yeast-free Beta 1,3-Glucan from Euglena gracilis algae. Non-GMO, dairy-free, gluten-free. SuperPure logo at bottom.
The Synergy Company's SuperPure® Beta 1,3-Glucan Extract provides 500 mg per capsule, supports immune health, boosts immune cell activity and response, and helps balance the gut microbiome.
A white box on a pink background with green algae illustrations features The Synergy Company’s SuperPure® Beta 1,3-Glucan Extract, highlighting “Pure, Plant-Powered Ingredients” from Euglena gracilis algae for immune and digestive support.
A brown glass bottle of The Synergy Company SuperPure® Beta 1,3-Glucan Extract is shown center, with text noting immune support, amber glass, aluminum lids, no chemicals, allergen-safe, sustainably made, and gently sourced algae.
Instruction graphic with a glass of water, capsule, and calendar. Text: How to Take: For digestive and immune support, take 1 capsule of SuperPure® Beta 1,3-Glucan Extract by The Synergy Company once or twice daily, with or without food. For best results, take consistently.
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SuperPure® Beta 1,3-Glucan Extract

$36

179 reviews
60 Capsules - 60 Servings

SuperPure® Beta 1,3-Glucan Extract is the first algae-based, yeast-free, fully standardized extract of its kind, delivering research-backed immune and digestive support.

60 Capsules - 60 Servings
Benefits
  • Promotes healthy immune cell function and communication 
  • Helps prepare a robust and resilient immune response 
  • Fosters a balanced gut microbiome and healthy digestion 
  • Contains 500 mg of pure beta 1,3-glucans per capsule  
Ingredients

Beta 1,3 Glucan Extract (From Euglena gracilis Algae). Other Ingredients: Certified organic vegan (pullulan) capsule.

How to Take

Take 1 capsule once or twice daily, with or without food. Best results are achieved when taken consistently. 

Pure Synergy Standards

Organic Commitment  
As pioneers of the organic movement, we remain steadfast in our commitment to organic, non-GMO whole-food ingredients grown without synthetic pesticides or fertilizers because it is better for your body and our planet.

Exceptional Formulations
Our unrivaled formulations are rooted in time-honored healing wisdom, driven by modern science, and synergized to deliver deep nutritional intelligence to every cell in your body.

Pure Processing & Manufacturing         
Our products are completely free from artificial preservatives, harmful solvents, and fillers – unlike most others on the market – and crafted at our independently owned, certified organic facility in Moab, Utah.

Potency Protection 
After harvesting our plant ingredients at their peak, we juice, concentrate, or extract them to amplify their revitalizing properties. Most are then gently dried, vacuum-packaged, and moved to climate-controlled storage to protect their potency.

Rigorous Testing 
Our products are stringently tested for heavy metals, microbes, and chemicals to ensure safety, as well as vitamins, minerals, and active compounds to guarantee ingredients and potency as labeled. We work with highly reputable, ISO-accredited laboratories with botanical expertise to validate our stringent ingredient and product requirements.

Product Testing

We put our products to the test over and over again. Using both internal and third-party testing, we screen for what we don’t want, like heavy metals and microbes, and what we really do want, like vitamins, minerals, and phytonutrients.

View this product’s Certificate of Analysis here.

View details
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Non-GMO
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Vegan
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Kosher
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Gluten-Free
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Dairy-Free
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Soy-Free
An orange icon of a tilted beaker with a droplet, crossed out by a diagonal line, indicating a no chemicals or chemical-free warning or restriction.
Preservative-Free
An orange syringe icon inside a circle with a diagonal line through it, indicating no injections or no syringes allowed.
Non-GMO
An orange check mark with the right end shaped like a leaf.
Vegan
An orange letter U inside a circle, both with a thin orange outline, on a white background. This is a kosher certification symbol known as the OU (Orthodox Union) mark.
Kosher
An orange circle encloses a stylized wheat stalk, with a diagonal line crossing through it, representing a gluten-free symbol.
Gluten-Free
An orange icon of a milk bottle inside a circle with a diagonal line through it, indicating no dairy or dairy-free.
Dairy-Free
An orange icon of soybeans inside a circle with a diagonal line through it, indicating a soy-free or no soy product.
Soy-Free
An orange icon of a tilted beaker with a droplet, crossed out by a diagonal line, indicating a no chemicals or chemical-free warning or restriction.
Preservative-Free

Primary Ingredients

Beta 1,3-Glucan Extract 

Significant research shows these unique compounds work directly with immune cells to keep your defenses prepped and ready. They also benefit your gut microbiome and digestive health. Our extract is sourced from clinically studied Euglena gracilis freshwater algae, with 500 mg of beta-1,3 glucans per capsule – the amount proven by research to show maximum benefit.

Feel Beta Than Ever

From fortifying your immune system’s first line of defense to promoting healthy gut bacteria, SuperPure® Beta 1,3-Glucan Extract works on a cellular level to keep your body at its best.

Close-up of transparent tubes filled with green liquid, arranged in parallel rows, likely part of a biofuel or algae cultivation system. The tubes are mounted on a metal framework under a clear blue sky.

Why the “1,3”? 

Although there are multiple forms of beta-glucans, the beta 1,3-glucan configuration has particularly positive research showing its immune-supportive properties. Due to its linear structure, this type of beta-glucan preferentially interacts with your immune cells compared to a branched chain.

The Immune-Gut Connection

Beta 1,3-glucans work directly with key cells in your immune defense to support daily wellness and they act as a postbiotic, which means they fuel healthy gut bacteria. And healthy gut bacteria produce short-chain fatty acids that promote immune health! Making SuperPure® Beta 1,3-Glucan Extract a win-win. 

Algae-Based & Allergen-Friendly

Beta 1,3-glucan is typically extracted from yeast, however, it’s not a particularly rich or bioavailable source. That’s why SuperPure® Beta 1,3-Glucan Extract is water-extracted from Euglena gracilis algae. With an unprecedented 500 mg of beta 1,3-glucans per capsule, it’s a pure and allergen-friendly source of these miraculous molecules.

Intentionally Made For Impact

Based in Moab, UT, The Synergy Company is a Certified B Corp committed to pure, organic ingredients and sustainable practices that help pass on the gift of health to people, places, and the planet. All products are manufactured in our independently-owned USA facility with US and imported ingredients.

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Learn more about our reviews here.

Overall rating: 4.866667 / 5 from 180 reviews.

AI Generated Review Summary

SuperPure® Beta 1,3-Glucan Extract is praised for its quality and immune-boosting properties. Customers appreciate its reasonable price and the effectiveness of Pure Synergy supplements. The service is also highly regarded, though some delivery issues have been reported.

Summary topics

  • Price: 4%
  • Immune Boost: 3%
  • Customer Service: 3%
  • Product Synergy: 9%
  • Supplement Quality: 14%

Review topics: [].

Review highlights

  • "I feel beta 1,3-glucan does that and Synergy is the most trustworthy and highest quality producer I have found." — Mncbrian
  • "Great Quality at reasonable price!" — Garry H.
  • "All the Pure Synergy immune building supplements are the most effective on the market, in my experience." — Meg S.

Reviews

The rate the vitamin one

"The rate the vitamin one hundred 💯"

— Derek F. (5/5)

Always love these products

"Always love these products"

— Tara M. (5/5)

Looking forward to the results.

"Looking forward to the results. This is my first bottle, so, only time will tell."

— Jane W. (5/5)

Awesome product!

"Awesome product!"

— Peter M. (5/5)

Excellent quality

"Excellent quality"

— John M. (5/5)

I realize the description of

"I realize the description of this product is promoting healthy hair and skin but when I take this with Pure Synergy vitamin B, my thoughts are clearer and I have no brain fog."

— Mike P. (5/5)

I truly believe it is

"I truly believe it is helped to keep me healthy and keeps my immune system from catching anything"

— Marty S. (5/5)

SuperPure Beta 1. 3-Glucan Extract Keeps Me Healthy

"I have been taking SuperPure Beta 1. 3 Glucan Extract for at least five years. Now, my son is taking it as well. I feel it has been keeping me healthy."

— nancy p. (5/5)

Great form of glucans, affordable, great company

"Did my research and love this form of beta glucans over the yeast type and it's more affordable. Had a bad experience with many broken pills in bottle and seller offered quick refund ."

— Fred (5/5)

Great product! Has really helped

"Great product! Has really helped me with my digestion and the ingredients have wonderful benefits, keeping me “regular”!"

— Kim P. (5/5)

Q&A

Any information on this product being used in pregnancy/while breastfeeding?
This product may contain herbs or other ingredients that have not been fully evaluated for use in pregnancy. Although some herbs have a long historical tradition of use in pregnancy, many simply do not have sufficient evidence to confirm their effects during this important phase in a woman's life or are specifically not advised. We recommend you consult with a healthcare provider knowledgeable in nutritional or herbal medicine prior to taking this product.
Is this product safe for children?
Generally speaking, we have not specifically formulated our products for children. Many herbs, herbal extracts, and specialty ingredients have not been studied in children. However, many of our products are made with simple whole food ingredients that would not likely pose a problem for children. We do have plenty of customers who choose to share some of our products with their children, but we advise that you speak with your healthcare provider to determine what is right for your family.