Lamberts® Immune-Guard Beta Glucans is a high-potency complex of 1,3 / 1,6 β-glucans from the cell wall of Saccharomyces cerevisiae Boulardii, with added vitamin D, vitamin C, zinc and selenium—nutrients that contribute to the normal function of the immune system*.

β-glucans are polymers of glucose molecules that are widely distributed in nature. They are found in yeasts, fungi (including mushrooms), certain bacteria, algae and grains (oats and barley). Growing scientific interest in β-glucans focuses mainly on their effects on the immune system.

Because our bodies do not produce β-glucans, when we consume them in our diet, our immune system recognises them as “invaders”, activating immune response mechanisms.

Like all Lamberts® products, Immune-Guard Beta Glucans is manufactured in the United Kingdom in accordance with strict Pharmaceutical GMP standards.

* EU Regulation No. 432/2012. National Organization for Medicines (EOF) notification reference No.: 46273/17.04.2025. The notification number does not constitute marketing authorisation from the EOF. This product is not subject to a licensing procedure.

Nutritional information per tablet:

• Vitamin D3 (1000 IU) 25µg
• Vitamin C 150mg
• Zinc 10mg
• Selenium 110µg
• Yeast (Saccharomyces cerevisiae Boulardii) 388mg, providing 1,3/ 1,6 Beta Glucans 250mg

Ingredients: Bulking agents (cellulose & dicalcium phosphate), yeast (providing beta glucans), vitamin C (ascorbic acid), anti-caking agents (silicon dioxide, stearic acid & magnesium stearate), zinc citrate, vitamin D3 (cholecalciferol, dl-α-tocopherol), glazing agents (hydroxypropyl methylcellulose, glycerol), selenium (as sodium selenite).

Adults: Take 1 tablet daily with a meal, or as directed by your doctor or pharmacist. Do not exceed the recommended daily intake.

Precautions: Not to be taken by pregnant or breastfeeding women.

Allergens: THIS PRODUCT DOES NOT CONTAIN: gluten, wheat allergens, barley, soy, eggs, milk (and milk derivatives), lactose, nuts or sulphites.