For centuries the dark berries of European black elder (Sambucus nigra L.) have been traditionally used as a winter remedy. In recent years, medical researchers have proven its efficacy in clinical trials.

Nature's Way® Bio-Certified Sambucus is the superior black elderberry extract.

• Standardized, Bio-Certified extract with proven bioavailability and activity within the body for optimal effectiveness
• From premium cultivar elderberries with higher naturally-occurring levels of BioActives® constituents
• Full spectrum, solvent-free extraction process for maximum potency
• Natural formula — no artificial colors, flavors or preservatives
• Gluten-free and Kosher certified

Immune System Lozenge Formula
This formula is a great tasting natural remedy for adults.  It combines standardized, Bio-Certified black elderberry extract, vitamin C, zinc, echinacea angustifolia (root), echinacea purpurea (flower) and natural flavor in a base of sucrose, fructose, magnesium stearate and silica.