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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79
Selenium 200 mcg, 90 Capsule(s) Metabolic Maintenance
4.8
★ ★ ★ ★ ★
(87 ratings)
Selenium: 200 mcg
Image
80
CoQ10 50 mg, 100 Softgel(s) NOW
4.8
★ ★ ★ ★ ★
(1905 ratings)
Selenium: 70 mcg
Image
62
+6
50+ Women Multivitamin + Supporting Herbs, 90 Tablet(s) Super Nutrition SimplyOne
4.6
★ ★ ★ ★ ★
(1105 ratings)
Selenium: 225 mcg
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83
Alive! Men's 50+ Gummy Multivitamin, 150 Gummy(ies) Nature's Way
4.8
★ ★ ★ ★ ★
(890 ratings)
Selenium: 110 mcg
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68
Men's Daily Adult Gummy, 150 Gummy(ies) Equate
4.7
★ ★ ★ ★ ★
(126 ratings)
Selenium: 110 mcg
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80
CoQ10 50 mg, 50 Softgel(s) NOW
4.8
★ ★ ★ ★ ★
(1906 ratings)
Selenium: 70 mcg
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61
Ionic Selenium 300 mcg, 2 Fluid Ounce(s) Trace Minerals
4.8
★ ★ ★ ★ ★
(2850 ratings)
Selenium: 300 mcg
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83
Alive! Men's 50+ Gummy Multivitmain, 60 Gummy(ies) Nature's Way
4.8
★ ★ ★ ★ ★
(891 ratings)
Selenium: 110 mcg
Image
69
VitaCraves Men's Gummies, 80 Gummy(ies) Bayer One A Day
4.7
★ ★ ★ ★ ★
(4236 ratings)
Selenium: 110 mcg
Image
75
+12
Eve Softgels, 90 Softgel(s) NOW
4.8
★ ★ ★ ★ ★
(15842 ratings)
Selenium: 200 mcg
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77
Vitamin Dry E With Yeast Free Selenium, 100 Capsule(s) Solgar
4.7
★ ★ ★ ★ ★
(534 ratings)
Selenium: 150 mcg
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75
Alive! Women's Energy Complete Multivitamin, 130 Tablet(s) Nature's Way
4.8
★ ★ ★ ★ ★
(17552 ratings)
Selenium: 55 mcg
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74
+1
Adam Tablets, 120 Tablet(s) NOW
4.8
★ ★ ★ ★ ★
(4474 ratings)
Selenium: 100 mcg
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73
+3
Multi High Potency, 120 Softgel(s) Swanson
4.7
★ ★ ★ ★ ★
(238 ratings)
Selenium: 200 mcg
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81
Alive! Men's Gummy Multivitamin, 60 Gummy(ies) Nature's Way
4.7
★ ★ ★ ★ ★
(4429 ratings)
Selenium: 86.3 mcg
Image
68
+6
Mega Multi for Women, 90 Tablet(s) 21st Century
4.7
★ ★ ★ ★ ★
(18941 ratings)
Selenium: 100 mcg
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76
Ocuvite Lutein & Antioxidants, 120 Tablet(s) Bausch & Lomb
4.7
★ ★ ★ ★ ★
(395 ratings)
Selenium: 55 mcg
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73
+8
Adam Capsules, 90 Capsule(s) NOW
4.7
★ ★ ★ ★ ★
(6491 ratings)
Selenium: 200 mcg
Image
69
+3
Women's 50+ Multivitamin Multimineral, 65 Tablet(s) 21st Century Wellify!
4.8
★ ★ ★ ★ ★
(3858 ratings)
Selenium: 70 mcg
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64
+12
Men's Active Sports Multi, 180 Softgel(s) NOW Sports
4.7
★ ★ ★ ★ ★
(4379 ratings)
Selenium: 200 mcg
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