Beta-glucan helps maintain your body's natural immune defenses through proven cellular support mechanisms. This bioactive carbohydrate works with your immune system's macrophages — specialized cells that patrol your body and respond to challenges. Unlike generic immune products, this formula delivers standardized beta-1,3/1,6-D-glucan at concentrations backed by scientific research.
Why It Works
MACROPHAGE ACTIVATION: Beta-glucan supports the activity of immune cells that serve as your body's first responders to cellular challenges.
RESEARCH-BACKED SOURCE: Derived from Saccharomyces cerevisiae — the most studied source of bioactive beta-glucan with proven immune-supporting properties.
ENHANCED FORMULA: Maitake mushrooms provide additional fungal polysaccharides that complement beta-glucan's immune-supporting mechanisms.
What's Inside
Clean vegetarian formula with no artificial fillers or unnecessary additives. Suitable for vegans. NPN N/A. Each capsule delivers exactly what's on the label — verified through third-party testing.
Why we carry it: NOW consistently delivers standardized beta-glucan at research-supported concentrations — the real difference in immune support effectiveness.
Beta glucan by NOW is high quality
and is doing what is supposed to do
all the advertised actions
helped me with my BP to go down as well my immunity is greater
J
John Herter
Beta-1,3/1,6-D-Glucan 100 mg 90 Capsules
Beta-1,3/1,6-D-Glucan 100 mg 90 Capsules - great product and price
J
John H.
Beta-1,3/1,6-D-Glucan 100 mg 90 Capsules
Beta-1,3/1,6-D-Glucan 100 mg 90 Capsules - great product and price
