Immune System Support! 65:1 Elderberry Juice Concentrate With Vitamin C Elderberry (Sambucus nigra) is a multipurpose fruit used widely throughout Europe as a tonic to maintain health and well-being. More recently, elderberry has been recognized for its high nutritive value, especially for its potent naturally occurring polyphenols and anthocyanins. The unique process used to make the juice concentrate in ElderMune helps to preserve the bioactive polyphenols and anthocyanins native to elderberry. Sunfiber, a prebiotic fiber, is included to replace the fiber lost during the juicing process Note: Manufacturers continually change product specifications. While we try our best to keep product descriptions up to date, they do not necessarily reflect the latest information available from the manufacturer. We are not responsible for incorrect or outdated product descriptions and/or images.