Description Healthy Immune Support250 mg of Beta-GlucansSupports Normal Immune FunctionWith Larch ArabinogalactanA Dietary SupplementVegetarian - VeganGeneral HealthFamily Owned Since 1968GMP Quality AssuredBeta-1,3/1,6 D-Glucan (Beta-Glucans) is a bioactive carbohydrate derived from the cell wall of Saccharomyces cerevisiae, commonly known as Bakers' yeast. Scientific studies have shown that Beta-1,3/1,6 D-Glucan supports a healthy immune system through its ability to maintain several aspects of the body's normal immune functions. NOW® Extra Strength Beta-Glucans is completed with ImmunEnhancerâ„¢, a high molecular weight polysaccharide extracted from the Western Larch tree that has been studied for its ability to promote a healthy immune response. Suggested Use Take 2 capsules 1 to 3 times daily. Other Ingredients Cellulose (capsule), cellulose powder, silica and magnesium stearate (vegetable source).Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.NOW Extra Strength Beta-Glucans has over twice the Beta-Glucans (250 mg per capsule) as in our regular strength product (100 mg per capsule). Warnings Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children.Do not eat freshness packet. Keep in bottle.Natural color variation may occur in this product.Store in a cool, dry place after opening.