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

• Natural Formula
• Bio-Certified
• Elderberry, Echinacea, Zinc, Propolis & Vitamin C
• Great Taste
• Virologist Tested
• Year-Round Defense
• Superior Extract
• From premium cultivar elderberries with higher naturally-occurring levels of Bio-Actives® constituents
• Full spectrum, solvent-free extraction process for maximum potency
• Delicious Tasting Syrup for Year-Round Defense
• Standardized BioActives®
• Proven Bioavailability
• Bio-Certified Elderberry Extract: The high potency of BioActives® constituents in Natures Way Sambucus standardized black elderberry extract are proven to be bioavailable and active within the body for optimal effectiveness.

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• Immune Support*
• Vertical Spray
• Actively charged: As corroborated by a university study, Sovereign Silver® contains 96% actively charged silver particles (Ag+), at least 34 times more powerful than other brands.
• Easily Absorbed: Sovereign Silvers® unprecedented particle size of 0.0008 microns (validated by Transmission Electron Microscopy) allows for easy absorption into and excretion from the cells and body.
• Less is more: Our ultra-small particle size also results in a greater silver surface area. Thats why even with a low concentration of 10 ppm, Sovereign Silver® is still much more effective than brands that contain 500 ppm!
• Perfectly Safe: Sovereign Silver® is formulated to be safe for the whole family. Taken 7x a day for 70 years, Sovereign Silver® still falls below the EPA daily Oral Silver Reference Dose (Rfd).**
• 99.999% Pure: Sovereign Silver® has only two ingredients: silver and pharmaceutical-grade purified water. It does not contain added salts or proteins that render other silver products ineffective. Plus, it is packaged in non-leaching glass bottles.
• For thousands of years, silver has played an essential role in safeguarding human health. In fact, until 1938, colloidal silver was the preferred choice of physicians for empowering the immune system and stimulating the bodys innate healing processes.**
• Today, as more people embrace natural ways to maintain their health and well-being, silver is experiencing a resurgence in popularity. And Sovereign Silver® is leading the way. By developing technologically advanced refinements in the production of silver colloids, Sovereign Silvers® Bio-Active Silver Hydrosol™ delivers advantages no other manufacturer can match.**

• Promotes a healthy immune response with vitamin C, vitamin D, and quercetin
• Supports immune system health at any age with zinc
• With FLORASSIST^® Immune & Nasal Defense probiotic
• Non-GMO and gluten-free

Support your immune system with convenient, once-daily Immune Packs from Life Extension. Each pack contains clinically studied doses of key ingredients like vitamin C, vitamin D, zinc, quercetin, and FLORASSIST^® Immune & Nasal Defense probiotic—providing comprehensive immune support in one easy step.

Frequently Asked Questions

What is quercetin?

Quercetin is a plant pigment called a flavonoid, which is an antioxidant that scavenges free radicals in the body and protects cell membranes.