Solaray Yeast Free Selenium 200mcg, Selenium Capsules for Healthy Thyroid Function & Immune Support, High Absorption Supplement, Vegan, 90 Servings, 90 VegCaps – Selenium Strong Our high potency selenium supplement provides 200 mcg of absorbable selenium as selenomethionine, a superior form found in nature, thought to be more bioavailable than other forms. – Thyroid Supplement An essential trace mineral naturally found in thyroid tissue, selenium may be involved in the healthy functioning of the all-important thyroid gland. – Full Body Support Selenium may also provide support for a healthy immune system and antioxidant processes in the body that help to provide protection and support for cellular health. – Eco-Friendly: We use 100% PCR bottles made from plastic removed from oceans & landfills. – Trusted Brand Made in our GMP-certified facility, tested in our own state-of-the-art lab in Utah to bring you the best possible quality, and always includes a 60-Day Money-Back Guarantee.