Supplement is made with high-quality, vegetarian ingredients and is free of artificial colors, flavors, and preservatives. Each tablet provides 50 mg of elderberry extract, 90 mg of vitamin C, and 7.5 mg of zinc, which are the recommended daily doses for most adults. Overall, Spring Valley Elderberry Chewable Tablets Dietary Supplement, Wild Berry & Elderberry Flavor, 50 mg, 120 Count is an excellent choice.