Supplements (486) for Selenium


Selenium is an essential trace mineral that provides antioxidant protection, supports thyroid hormone metabolism, and assists immune function. It plays a foundational role in DNA synthesis and overall cellular health.

Good for
DetoxificationHighest effectActs as an essential cofactor for glutathione peroxidase, an enzyme that recycles glutathione and protects against oxidative stress.Cardiovascular SupportHigh effectEssential cofactor for the powerful antioxidant enzyme glutathione peroxidase.General HealthHigh effectA vital antioxidant mineral essential for thyroid function, immune health, and cellular protection.ImmunityHigh effectA crucial mineral for antioxidant defense and enabling a swift, controlled immune response, especially against viruses.Skin HealthHigh effectA crucial mineral for key antioxidant enzymes that protect the skin from oxidative stress.Weight LossHigh effectSupports thyroid function by enabling the conversion of T4 to the active T3 hormone, optimizing metabolic rate.Anti-AgingModerate effectAn essential trace mineral required for potent antioxidant enzymes, including glutathione peroxidases, and for maintaining healthy thyroid function.Hair HealthModerate effectEssential trace element for antioxidant defense within the hair follicle.Nail HealthModerate effectAn essential trace mineral that functions as an antioxidant and supports nail formation; deficiency can lead to nail bed discoloration.Testosterone SupportModerate effectFunctions as a critical antioxidant in the testes, protecting testosterone-producing cells from damage.Vision SupportModerate effectAn essential cofactor for key antioxidant enzymes that protect the lens and retina from damage.Anti-Inflammatory SupportSituational effectRequired for synthesis of the critical antioxidant enzyme glutathione peroxidase.Heart HealthSituational effectA key component of the powerful antioxidant enzyme glutathione peroxidase, which protects against oxidative stress that damages blood vessels and oxidizes LDL cholesterol.Metabolism BoostSituational effectActs as a necessary cofactor for the enzyme that converts the inactive thyroid hormone (T4) into the metabolically active form (T3).
Across 491 Selenium products
Optimal dose100 mcg – 200 mcgRDA55 mcgUpper limit400 mcgToxic above900 mcg
Price$27.53median
Price per serving$0.66median
Price per 100 mcg$0.54median
Dose per serving100 mcgmedian
Top forms S. cerevisiae 23
Image
77
+8
Basic Nutrients 2/Day, 60 Capsule(s) Thorne
4.7
★ ★ ★ ★ ★
(12243 ratings)
Selenium: 200 mcg
Image
72
+7
Super 2 Daily, 180 Softgel(s) Carlson
4.8
★ ★ ★ ★ ★
(235 ratings)
Selenium: 210 mcg
Image
77
+2
Alpha Betic Multivitamin, 30 Tablet(s) Nature's Way
4.6
★ ★ ★ ★ ★
(3135 ratings)
Selenium: 70 mcg
Image
61
+12
Men's Active Sports Multi, 90 Softgel(s) NOW Sports
4.7
★ ★ ★ ★ ★
(4342 ratings)
Selenium: 200 mcg
Image
76
Little One, 90 Capsule(s) Metabolic Maintenance
4.8
★ ★ ★ ★ ★
(466 ratings)
Selenium: 100 mcg
Image
60
+6
Completia Diabetic Multi-Vitamin, 60 Tablet(s) Nature's Way
4.7
★ ★ ★ ★ ★
(2288 ratings)
Selenium: 200 mcg
Image
76
+8
Basic Nutrients 2/Day, 60 Capsule(s) Thorne
4.4
★ ★ ★ ★ ★
(11068 ratings)
Selenium: 200 mcg
Image
77
Bio E 400 IU + Selenium, 120 Softgel(s) Solaray
4.8
★ ★ ★ ★ ★
(1138 ratings)
Selenium: 100 mcg
Image
68
+7
One Daily Superfood Multi-Vitamin with Iron, 60 Capsule(s) Paradise Earth's Blend
4.7
★ ★ ★ ★ ★
(6504 ratings)
Selenium: 70 mcg
Image
61
+6
Women's Golden Multivitamin, 90 Capsule(s) Solaray
4.7
★ ★ ★ ★ ★
(1997 ratings)
Selenium: 200 mcg
Image
64
Thyroid Complex, 100 Capsule(s) The Vitamin Shoppe
4.8
★ ★ ★ ★ ★
(85 ratings)
Selenium: 70 mcg
Image
71
+7
Max For Vegans, 120 Capsule(s) Country Life
4.4
★ ★ ★ ★ ★
(609 ratings)
Selenium: 200 mcg
Image
66
Advanced Women's Formula Multi Vitamin Energy Plus, 120 Tablet(s) Futurebiotics
4.6
★ ★ ★ ★ ★
(2182 ratings)
Selenium: 75 mcg
Image
73
+12
Female Multiple, 60 Tablet(s) Solgar
4.8
★ ★ ★ ★ ★
(1284 ratings)
Selenium: 200 mcg
Image
73
Alive! Garden Goodness Men's Multivitamin, 60 Tablet(s) Nature's Way
4.8
★ ★ ★ ★ ★
(1702 ratings)
Selenium: 96.2 mcg
Image
76
+14
Multi Sport Men's Formula, 120 Capsule(s) NutraBio
4.8
★ ★ ★ ★ ★
(1561 ratings)
Selenium: 200 mcg
Image
76
ACES, 200 Softgel(s) Carlson
4.8
★ ★ ★ ★ ★
(1422 ratings)
Selenium: 100 mcg
Image
81
+1
OptiStatin CoQ10-SR, 30 Vegicap(s) Quality of Life
4.7
★ ★ ★ ★ ★
(84 ratings)
Selenium: 200 mcg
Image
68
+12
Female Multiple, 120 Tablet(s) Solgar
4.8
★ ★ ★ ★ ★
(1308 ratings)
Selenium: 200 mcg
Image
67
+15
Male Multiple, 180 Tablet(s) Solgar
4.7
★ ★ ★ ★ ★
(1309 ratings)
Selenium: 200 mcg
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