5-IN-1 FORMULA: Sports Research (SR) Elderberry capsules contain 5 high-quality, immune-supporting ingredients - Organic Black Elderberry, Vitamin C & D3, Zinc Oxide (an essential nutrient), and Ginger. A BETTER ELDERBERRY: Made with ElderCraft Elderberry, a trademark ingredient made from Premium Organic Elderberries. GET YOUR DAILY DOSE OF VITAMIN D & C: To help keep your immune system going strong, our elderberry capsules are each packed with more than a full serving of vitamin D3 (5000iu/125mcg) and 400mg of Vitamin C for Antioxidant Support. INGREDIENTS YOU CAN TRUST - Non-GMO tested, gluten-free, and soy-free, this formula is manufactured in the USA in cGMP-compliant facilities and third-party tested for quality and potency. No synthetic fillers, no unnecessary ingredients—just high-quality, science-backed wellness. THE SPORTS RESEARCH DIFFERENCE - Founded in 1980, Sports Research is a family-owned business born from a passion for fitness and wellness. Our goal is to embrace the sport of life research-backed products created for every body–inside and out. We deliver this Elderberry supplement with an industry high 64:1 concentrate. The highest extract on the market, equivalent to 32,000 mg of Black Elderberries and delivering 500 mg of Elderberry per serving. Our formula is made from premium Cultivar Organic Elderberries, to provide high quality immune support. We strive to give you nothing but the best, so you can optimize your health from within, with superior products guiding you.*