Myco-Immune by Thorne is a blend of seven well-researched mushroom extracts in an easy to dispense liquid form by dropper. This makes it easy to measure and to put in liquids for children.Mushroom extracts have been used medicinally by many cultures for thousands of years. It is now known that proteoglycans and polysaccharides, including the alpha-glucans and beta-glucans, are the probable active ingredients in many mushroom species. The seven mushroom extracts in Myco-Immune are well-researched.Thorne's logo, text, trademarks, graphics, videos and photo images are the property of Thorne and are used with permission. Copyright © 2023*FDA Disclaimer: The information about this product and statements made are provided by the manufacturer, except customer reviews which are not evaluated. See www.thorne.com for information about the relationship between this product and any claims made. Results may vary from person to person based on body size and other factors, and the effectiveness is not guaranteed for you. Always seek the advice of your healthcare professional about taking dietary, nutritional, herbal or homeopathic supplements.