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
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78
E-400 D-Alpha with Mixed Tocopherols, 100 Softgel(s) NOW
4.8
★ ★ ★ ★ ★
(674 ratings)
Selenium: 100 mcg
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79
+10
Daily Multivitamins, 180 Capsule(s) California Gold Nutrition
4.7
★ ★ ★ ★ ★
(13422 ratings)
Selenium: 200 mcg
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64
+5
Selenium: 225 mcg
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78
Selenium Solution, 236 Liquid(s) NutriCology
4.7
★ ★ ★ ★ ★
(992 ratings)
Selenium: 100 mcg
Image
76
+7
Adam Softgels, 90 Softgel(s) NOW
4.8
★ ★ ★ ★ ★
(48859 ratings)
Selenium: 200 mcg
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71
+4
Vegan Prenatal Multivitamin & Mineral, 90 Tablet(s) DEVA
4.6
★ ★ ★ ★ ★
(3568 ratings)
Selenium: 82.5 mcg
Image
75
+7
Adam Softgels, 180 Softgel(s) NOW
4.8
★ ★ ★ ★ ★
(43921 ratings)
Selenium: 200 mcg
Image
60
+5
Women Multivitamin + Supporting Herbs, 90 Tablet(s) Super Nutrition SimplyOne
4.6
★ ★ ★ ★ ★
(1997 ratings)
Selenium: 225 mcg
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84
Complete Multivitamin, 60 Tablet(s) Bayer One A Day Men's
4.7
★ ★ ★ ★ ★
(2707 ratings)
Selenium: 55 mcg
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61
Alive! Women's 50+ Ultra Potency Complete Multivitamin, 150 Tablet(s) Nature's Way
4.7
★ ★ ★ ★ ★
(17072 ratings)
Selenium: 200 mcg
Image
72
+1
Mature Multi, 400 Tablet(s) Kirkland Signature
4.7
★ ★ ★ ★ ★
(73 ratings)
Selenium: 55 mcg
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72
Vegan Multivitamin & Mineral Supplement with Greens, 90 Tablet(s) DEVA
4.7
★ ★ ★ ★ ★
(6255 ratings)
Selenium: 70 mcg
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69
+2
Men's 50+ Multivitamin Multimineral, 65 Tablet(s) 21st Century Wellify!
4.8
★ ★ ★ ★ ★
(1544 ratings)
Selenium: 122.5 mcg
Image
68
+15
Male Multiple, 120 Tablet(s) Solgar
4.7
★ ★ ★ ★ ★
(30337 ratings)
Selenium: 200 mcg
Image
70
+2
VitaMode, 120 Tablet(s) Evlution Nutrition
4.8
★ ★ ★ ★ ★
(3091 ratings)
Selenium: 200 mcg
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61
+3
Selenium: 200 mcg
Selenium: 225 mcg
Image
82
Selenium: 86.3 mcg
Image
82
Alive! Men's Gummy Multivitamin, 150 Gummy(ies) Nature's Way
4.7
★ ★ ★ ★ ★
(4429 ratings)
Selenium: 86.3 mcg
Image
85
+1
Essential Blend Multi Mineral, 90 Capsule(s) Jigsaw Health
4.5
★ ★ ★ ★ ★
(77 ratings)
Selenium: 200 mcg
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