B074B4Q3ZB Priority One Vitamins Super Bio Vegetarian 180 Tablets – Immune System Support*- Clinical Strength – Benefits of Shiitake & Maitake Mushrooms.

Famously popular in clinics around the USA, the 1st line of defense of a healthy immune system.* Added benefit of Shiitake and Maitake mushrooms.* Natural Ingredients. Natural formula. This product is non-GMO and gluten free. Made in USA at FDA cGMP Registered Facility.