Jarrow Formulas Vitamin D3 125 mcg (5000 IU) - 100 Servings (Softgels) - Bone Health, Immune Support & Calcium Metabolism Support - Vitamin D Supplement - D3 Vitamins - 5000 IU Vitamin D - Gluten Free

Jarrow Formulas Immune Optimizer is a powerful blend of essential minerals, vitamins, and antioxidants that work together to support your immune system* and overall health.

With Quercetin, Zinc, Copper, Vitamin D3, and Astaxanthin, this supplement provides comprehensive support for immune function, cardiovascular health, skin health, and eye health*.

Our unique formula is designed to help your body fight off infections and maintain optimal wellness.

With our 100% dedication to getting every formula right, you can trust that Jarrow Formulas Immune Optimizer will deliver the results you're looking for.

Try it today and experience the difference for yourself!