| ~$0.38 | ~200 µg | $45.96 | 2× · 600 caps · 600 srv | Softgels | 5 (1) | Selenium Supplements for Women & Men 200mcg, 300 Softgels with Coconut Oil – Highly Bioavailable L-Selenomethionine for Antioxidant, Thyroid & Immune Support (2 Pack) |
| $0.42 | 200 µg | $19.99 | 240 tabs · 240 srv | Tablets | 4.7 (319) | Vitamatic Yeast Free Selenium 200mcg Supplement 240 Tablets | Selenomethionine, Essential Trace Mineral, Superior Absorption |
| $0.45 | 200 µg | $26.99 | 300 caps · 300 srv | Capsules | 4.5 (265) | Naka Platinum SELENIUM (Selenomethionine) Extra Strength 200 mcg Antioxidant and Thyroid Support, Made in Canada (300 vcaps (Pack of 1)) |
| $0.48 | 200 µg | $23.99 | 250 caps · 250 srv | Capsules | 4.6 (175) | Promise Selenium 250 Veggie Capsules - 200 mcg - Supports Thyroid & Adrenal Health, Boosts Immunity and Metabolism - 250 Count |
| $0.50 | 200 µg | $29.96 | 300 caps · 300 srv | Softgels | 5 (1) | Selenium Supplements for Women & Men 200mcg, 300 Softgels with Coconut Oil – Highly Bioavailable L-Selenomethionine for Antioxidant, Thyroid & Immune Support (1 Pack) |
| $0.53 | 200 µg | $15.99 | 150 caps · 150 srv | Capsules | 4.5 (265) | Naka Platinum SELENIUM (Selenomethionine) Extra Strength 200 mcg Antioxidant and Thyroid Support, Made in Canada (150 caps) |
| $0.54 | 200 µg | $19.30 | 180 caps · 180 srv | Capsules | 4.5 (876) | NOW SELENIUM 200 MCG 180 CAPS |
| $0.59 | 200 µg | $10.60 | 90 caps · 90 srv | Capsules | 4.5 (876) | NOW Supplements, Selenium (L-Selenomethionine) 200 mcg, Essential Mineral, 90 Veg Capsules |
| $0.67 | 200 µg | $21.59 | 160 caps · 160 srv | Capsules | 4.7 (162) | Bonus Value Size | Extra Strength Max Absorb Selenium Glycinate 200 mcg | 160 Capsules | Superior Form of Selenium for Increased Absorption & Bioavailability | Digestion Friendly | Third Party Tested | Canadian Made, Quality Assured |
| $0.73 | 200 µg | $35.18 | 2× · 240 caps · 240 srv | Capsules | 4.6 (75) | RENEW ACTIVES Selenium Glycinate 200MCG Selenium per Serving – Supports Thyroid & Immune Health for Men & Women – Source of Antioxidants for Overall Health – Made in Canada – 120 Capsules (2pk) |
| $0.79 | 200 µg | $18.99 | 120 caps · 120 srv | Capsules | 4.6 (131) | CanPrev Selenium Glycinate, 200mcg, 120 Capsules, 4 Month Supply | Thyroid Wellness Support, T4-To-T3 Conversion, Binder-Free Capsules, Prostate Health, Vegan-Friendly |
| $0.89 | 200 µg | $15.99 | 90 caps · 90 srv | Capsules | 4.4 (345) | Webber Naturals Selenium, 200 mcg, 90 Count (Pack of 1) |
| $0.90 | 200 µg | $17.99 | 100 caps · 100 srv | Capsules | 4.5 (190) | Selenium 200mcg Capsules - High Potency Yeast Free Selenium Supplements for Women for Thyroid Health, Immune Support & Hormone Balance - Thyroid Supplements with Essential Trace Mineral - 100 Count |
| $0.94 | 200 µg | $16.99 | 90 caps · 90 srv | Capsules | 5 (2) | Natural Factors Selenium Supplement 200mcg 90 Capsules | Supports Thyroid Health, Antioxidant Protection, Gluten-Free, Non-GMO |
| $0.96 | 100 µg | $23.91 | 250 tabs · 250 srv | Tablets | — | NOW Supplements, Selenium (L-Selenomethionine) 100 mcg, Essential Mineral*, 250 Tablets |
| $1.00 | 200 µg | $23.99 | 120 caps · 120 srv | Capsules | 4.6 (75) | RENEW ACTIVES Selenium Glycinate 200MCG Selenium per Serving – Supports Thyroid & Immune Health for Men & Women – Source of Antioxidants for Overall Health – Made in Canada – 120 Capsules |
| $1.25 | 200 µg | $14.99 | 60 caps · 60 srv | Capsules | 4.5 (154) | SISU Selenium Plus 200 mcg 60 C (Pack of 1) |
| $1.27 | 100 µg | $12.68 | 100 tabs · 100 srv | Tablets | — | NOW Supplements, Selenium (L-Selenomethionine) 100 mcg, Essential Mineral*, 100 Tablets |
| $1.28 | 100 µg | $12.84 | 100 tabs · 100 srv | Tablets | 4.7 (383) | Jamieson Extra Strength Selenium 100 mcg, Antioxidant Support, Prevents Selenium Deficiency, Supports Prostate Health, Colon Health, and a Healthy Thyroid Gland. Vegetarian, Non-GMO, Gluten-Free, 100 Tablets, Proudly Canadian |
| $1.33 | 200 µg | $15.99 | 60 caps · 60 srv | Capsules | 4.3 (28) | Preferred Nutrition Selenium Supplement 200mcg, 60 Veg Caps | Easily Absorbed and Supports Thyroid Health, Proudly Canadian |
| $1.39 | 200 µg | $16.67 | 60 caps · 60 srv | Capsules | 4.5 (61) | Pure Lab Vitamins Selenomethionine - 60 Vegi-caps | Antioxidant, Yeast-free, chelated selenium, biologically active, Vegan, Made in Canada, third-party tested |
| $1.46 | 200 µg | $17.50 | 60 caps · 60 srv | Capsules | 4.6 (292) | THORNE - Selenium (Formerly Selenomethionine) - 200 mcg Selenium Supplement for Antioxidant Support - 60 Capsules - 60 Servings |
| ~$1.61 | ~200 µg | $28.99 | 90 caps · 90 srv | Capsules | 4.6 (11) | Bioclinic Naturals ThyroVantage HT with Selenium & Iodine, 90 Veg Capsules | Thyroid Support, Complex of L Tyrosine, Ashwagandha, Guggul, Pantothenic Acid & More, Reinforces T3-T4 Function2 ingredientsSelenium—Iodine— |
| $1.83 | 400 µg | $44.00 | 60 tabs · 60 srv | Tablets | 4.8 (96) | Metagenics E-400 Selenium Antioxidant Supplement, 60 Tablets | Vitamin E and Selenium Antioxidant Formula with Calcium and Phosphorus, Supports Immune, Skin, Eye and Cellular Health |
| ~$2.50 | ~200 µg | $29.99 | 60 caps · 60 srv | Capsules | 4.6 (22) | Nutridom Thyroid Support Complex | Featuring L-Tyrosine, Selenium, Zinc, Copper, Vitamin D, Iodine, Ashwagandha, Schisandra, Bladder Fucus, & Kelp | Non-GMO, Gluten Free, Made in Canada | 60 Veggie Capsules3 ingredientsSelenium—Zinc—Iodine— |
| $2.66 | 50 µg | $11.95 | 90 tabs · 90 srv | Tablets | 4.3 (40) | Natural Factors Selenium Supplement 50mcg 90 Tablets | Antioxidant, Vegan, Non-GMO, Gluten Free |
| ~$2.83 | ~200 µg | $33.95 | 60 caps · 60 srv | Capsules | 3.8 (30) | Global Healing Selenium Mustard Seed - Selenium Supplement 200mcg (60 Capsules) |
| $4.00 | 100 µg | $24.00 | 60 caps · 60 srv | Capsules | 4.4 (200) | Pure Encapsulations Selenium, 60 Capsules | For Healthy Cellular Function and Antioxidant Defenses, Mineral Supplement, Vegan and Gluten-Free |
| $4.40 | 100 µg | $26.40 | 60 caps · 60 srv | Capsules | 4.5 (34) | Biogenique Selenium 100 mcg - 60 Capsules | Thyroid, Antioxidant & Immune Support | High Potency Selenium supplement Made in Canada | Non-GMO, Vegan |
| $5.44 | 55 µg | $26.92 | 90 caps · 90 srv | Capsules | 4.3 (55) | AOR Selenomethionine 55 mcg Selenium Supplement, Vegan Formula, 90 Capsules | Selenomethionine, Helps Maintain Normal Thyroid Function, Mental Focus & Clarity, 90-Day Supply, Glutathione Support |
| $7.33 | 100 µg | $43.99 | 60 caps · 60 srv | Capsules | 4.6 (170) | Designs For Health Thyrommune - Thyroid Support Supplement with Selenium (Selenomethionine) + Myo-Inositol - Vegan & Gluten-Free (60 Capsules) |
| $8.08 | 55 µg | $26.68 | 60 caps · 60 srv | Softgels | 4.5 (68) | Carlson - ACES + Zn, Vitamins A, C, E + Selenium & Zinc, Multivitamin with Zinc, Selenium Multivitamin, Antioxidant, 60 Softgels2 ingredientsSelenium—Zinc— |
| $8.28 | 50 µg | $49.68 | 120 caps · 120 srv | Softgels | 4.5 (68) | Carlson - ACES + Zn, Vitamins A, C, E + Selenium & Zinc, Multivitamin with Zinc, Selenium Multivitamin, Antioxidant, 120 Softgels2 ingredientsSelenium—Zinc— |
| $10.43 | 100 µg | $62.55 | 180 caps · 60 srv | Capsules | 4.5 (201) | AOR Thyro Support Capsules, Selenium, Zinc Copper, 180 Caps, 60 Day Supply | 7-Ingredient Blend, Energy Support, Vegan, Gluten Free & Non-GMO, Tyrosine & Iodine3 ingredientsSelenium—Zinc—Iodine— |
| $53.95 | 10 µg | $32.37 | 60 caps · 60 srv | Capsules | 4.4 (217) | Herba Vision Care Supplement - Eye Vitamins with Lutein and Zeaxanthin – 60 Capsules | Eye Health Supplements for Sight | Selenium, Bilberry, Blueberry, and More | Eye Vitamins for Macular Degeneration and Vision Support | Made in Canada |
| $830.67 | 10 µg | $24.92 | 30 g · 3 srv | Liquid | 4.2 (30) | Selenium And Vitamin E Gel - 30 Ml by Kaeco |
| — | ~200 µg | $12.28 | 62 g | Softgels | 4.6 (1.6K) | NATURE'S BOUNTY Selenium, Absorbable, 200 mcg, Antioxidant, 62.3 g | Provides Antioxidant For The Maintenance Of Good Health, Helps Maintain Normal Function Of Thyroid, Softgels |
| — | ~200 µg | $20.34 | 100 g | Liquid | 4.3 (11) | Selenium 100 ml | Oligocan |
| — | ~200 µg | $12.95 | — | Tablets | 4 (1) | Selenium metal 200CH, Boiron Homeopathic Medicine |
| — | ~200 µg | $12.95 | — | Tablets | — | Selenium metal 6CH, Boiron Homeopathic Medicine |
| — | ~200 µg | $12.95 | — | Tablets | — | Selenium Metallicum 30CH Homeopathy Medicine Schmidt-Nagel Canada (Homeodel), 90 pellets/granules |
| — | ~200 µg | $8.95 | — | Tablets | — | Selenium Metallicum 200K Homeopathy Medicine Schmidt-Nagel Canada (Homeodel), 90 pellets/granules |
| — | ~200 µg | $13.99 | — | Tablets | 2 (1) | Selenium Metal. (Metallicum) 30CH 30ml, Boiron Homeopathic Medicine |
| — | ~200 µg | $14.97 | 250 g | Tablets | 4.4 (637) | Selsun Blue 2.5% Extra Strength Anti-Dandruff Shampoo, 250mL | Max Strength Dandruff Control,Clinically Proven 2.5% Selenium Sulfide, Dandruff Treatment, Seborrhea & Tinea Versicolor |
| — | ~200 µg | $35.99 | 60 g | Liquid | 4.2 (49) | Thyroid Support Drops | Liquid Drops with Selenium, Zinc & L-Tyrosine, Iodine, Thyroid Support, Daily Support – 2 fl.oz (60mL)3 ingredientsSelenium—Zinc—Iodine— |
| — | ~200 µg | $29.99 | 120 g | Liquid | 4.5 (11) | Thyroid Support, Thyroid Support Liquid Drops with Selenium Zinc Iodine L-Tyrosine Ashwagandha for Cortisol & Stress Relief - Natural Metabolism, Mood & Energy, Body Balance -120ml3 ingredientsSelenium—Zinc—Iodine— |
| — | ~200 µg | $12.95 | — | Tablets | — | Selenium metal 12CH, Boiron Homeopathic Medicine |