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• Our formula is packed with powerful targeted nutrients to help support daily immune function; Dr. Formulated D3 and Zinc offers 5,000 IU (625 percent daily value) of Vitamin D as D3 to help promote bone growth & support bone health
• Quercetin when combined with zinc enhances absorption and efficacy; Our one a day formula features an exciting new scientific innovation by offering highly bioavailable Zinc chelated in Quercetin
• Our Quercetin is sourced from the Sophora japonica tree—the most concentrated plant based source of quercetin—and combined with Organic tapioca fiber for enhanced quercetin bioavailability
• Our Organic Polyphenol Blend adds beneficial compounds with antioxidant properties from berries, cherries and apples for anti-inflammatory support along with Clinically Studied probiotic Bacillus subtilis DE111 for added benefits
• Dr. Formulated D3 and Zinc is Non-GMO and Gluten-Free; Our line is made to support digestion, immune and brain health plus overall wellbeing—striving to deliver innovative products for extraordinary health

Dr. Perlmutter created this formula with 5,000 IU of Vitamin D3 and 200% Daily Value of Zinc (Chelated in Quercetin), blended in a base of organically grown fruit, plus probiotics for healthy skin, immune support and bone and breast health.

Dr. Formulated 5000 IU D3 + Zinc is proudly Third Party Certified Non-GMO and Gluten Free.

†These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

• FOUNDED & FORMULATED by Dr. Mark Smith, ND, PhD, MD (MA) and Liz Smith, RN.
• STRONG & MOST EFFECTIVE IMMUNE SUPPORT- up to 50x stronger than other brands with only 10 PPM!
• BETTER VALUE - Less doses needed = more economical
• SAFE & SUPERIOR ABSORPTION- Unparalleled small silver particle size. Made from naturally occurring elemental silver which has a true amber color. It's non-GMO, gluten-free, allergen-free earning multiple "Best Supplement" awards.
• HIGHEST QUALITY / ULTRA PURITY- Pharmaceutical grade deionized pure water with ultra-fine (only 1-3 nanometers) pharmaceutical grade colloidal silver particles in amber glass bottles for optimal quality, integrity and protection. Never plastic!
• INDEPENDENT LAB TESTED & VERIFIED- UL cGMP certified and FDA inspected. Qualified third-party laboratories verify PPM, silver particle size, stability, pH, etc.
• VALIDATED- Backed by clinical, laboratory, university research and in-vitro studies.
• WORLD'S COLLOIDAL SILVER EXPERTS- The oldest family-owned and operated colloidal silver manufacturer in the U.S. (since 1994). Silver Wings remains the leading authority and the only comprehensive colloidal silver brand offering varying strengths, herbal blend formulas and an effective topical body care line since 1994
• GIVING BACK- Ongoing philanthropic commitments to Autism Hope Alliance and other non-profit organizations.

Silver Wings' colloidal silver is the ultimate immune support with a legacy of benefits and used for generations around the world for over 2,400 years. Your seasonal and year-round wellness starts right here!

• 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.