Solaray
Solaray Yeast Free Selenium 200mcg, Selenium Capsules for Healthy Thyroid Function & Immune Support, High Absorption Supplement, Vegan, 90 Servings, 90 VegCaps
Carlson labs
Carlson Laboratories Selenium 200mcg (L-Selenomethionine) Organic 180 Capsule
Global healing
Global Healing Mustard Seed Selenium, Vitamin Supplement For Thyroid Support, 200 mcg capsules, 60 ct
Now
NOW Supplements, Selenium (L-Selenomethionine) 100 mcg, Essential Mineral*, 250 Tablets