All Solgar products meet their industry recognised Gold Standard for excellence. Made using only naturally sourced ingredients and innovating since 1947, Solgar is your perfect supplement to good health – 98% of Solgar consumers recommend the brand. Solgar's Beta Glucans & Elderberry Immune Complex is a unique blend of immune supportive nutrients. This unique formula combines seven key active ingredients including a pure Elderberry 83:1 extract, equivalent to 4 grams of dried elderberry fruit. It has been created to help keep you healthy during those times when you may need additional immune support, such as winter months or periods of increased exercise or stress. The formulation also contains 2,000 IU's of Vitamin D3, 400 mg of Ester-C and 15 mg of Zinc - nutrients which all contribute to the normal function of the immune system. This formula includes 250 mg of Beta 1,3/1,6 Glucans ingredients per dose. - Combined seven active ingredients. - Potent dose of Elderberry Extract, equivalent to 4 grams of dried fruit. - Comprehensive formula may help in supporting the immune system. - Contains Immune promoting ingredients, vitamin C, zinc, selenium, copper and vitamin D3. - Vegetarian To use: Take 2 capsules a day. Ingredients: Vitamin C (as Ester-C, calcium ascorbate), Beta 1,3 Glucans (from yeast cell wall concentrate), Vegetable Capsule Shell: hydroxypropylmethyl cellulose, Bulking Agents: white rice powder, dicalcium phosphate, maltodexstrine, starch) Berry Blend (Standardised Elderberry Powdered Extract [berry], Blueberry Powder [berry], Acai Powder [berry]), Zinc (as picolinate), Selenium (as L-selenomethionine), Anti-caking Agents: (silicon dioxide, vegetable magnesium stearate), Copper (as citrate), Vitamin D3 (as cholecalciferol). Solgar is committed to sustainability, for over 70 years they have used 100% recyclable amber glass bottles and they are a carbon neutral company. Solgar is certified cruelty-free by PETA Beauty Without Bunnies.