Supplements

Selenium in supplements · page 98

5,128 supplements on the U.S. market list Selenium with an amount per serving. The official Tolerable Upper Intake Level for adults is 400 mcg a day.

Tolerable Upper Intake Level (UL)

The highest daily amount that is unlikely to cause harm for almost all healthy people, from food, drinks and supplements combined.

Age	Men	Women	Pregnancy	Breastfeeding
0-6 months	45 mcg	45 mcg	—	—
7-12 months	60 mcg	60 mcg	—	—
1–3 years	90 mcg	90 mcg	—	—
4–8 years	150 mcg	150 mcg	—	—
9–13 years	280 mcg	280 mcg	—	—
14–18 years	400 mcg	400 mcg	400 mcg	400 mcg
19–50 years	400 mcg	400 mcg	400 mcg	400 mcg
51+ years	400 mcg	400 mcg	—	—

Source: NIH ODS Selenium Fact Sheet for Health Professionals, Table 3 (updated 2025-09-04).

Supplements with Selenium

5,128 shown · page 98 of 107

Prostate HealthAncient Nutrition · Capsule100 mcg per serving

Royal Maca for Men Vegetarian CapsulesWhole World Botanicals · Capsule2.5 mcg per serving

Complete E-200Viva Vitamins · Tablet or Pill13 mcg per serving

Yeast Aid Advanced FormulaKirkman · Capsule70 mcg per serving

ProstAdvanceFuturebiotics · Capsule70 mcg per serving

Antiox MaxHoltraCeuticals · Capsule100 mcg per serving

Prostate 9 ComplexIndiana Botanic Gardens · Capsule200 mcg per serving

IVC-Max FormulaAllergy Research Group · Capsule200 mcg per serving

UltraLiver12Get Healthy Again · Capsule0.33 mg per serving

INF-DProfessional Botanicals · Capsule100 mcg per serving

Liver WellnessBio Nutrition · Capsule50 mcg per serving

Alpha VirilHFL Platinum Series · Capsule33 mcg per serving

Hyaluronic Acid Super SurgeVital Proteins · Capsule110 mcg per serving

UroHealthSunVita Health · Capsule20 mcg per serving

GlutaClearMetagenics · Tablet or Pill75 mcg per serving

Optimal Glutathione Plus with CofactorsSeeking Health · Capsule25 mcg per serving

Bio E 268 mg + SeleniumSolaray · Softgel Capsule100 mcg per serving

Mercury Amalgam FormulaDouglas Laboratories · Capsule150 mcg per serving

NutriVision With LuteinBronson Laboratories · Tablet or Pill50 mcg per serving

Essential Minerals For Women & MenNature's Measure · Tablet or Pill0.28 mcg per serving

TestagenGAT · Tablet or Pill70 mcg per serving

ProstataU.S. Doctors' Clinical · Capsule35 mcg per serving

Ivc-MaxAidan Products · Capsule200 mcg per serving

Optimal Liposomal Glutathione PlusSeeking Health · Liquid50 mcg per serving

Thyro SupportAOR Advanced Orthomolecular Research Advanced · Capsule18 mcg per serving

Pneumo-CaroteneMetagenics · Tablet or Pill10 mcg per serving

Immune BoosterMineralife · Capsule75 mcg per serving

Kavinace OS CapsulesNS NeuroScience · Capsule200 mcg per serving

Prostate SupportZoi Research · Capsule70 mcg per serving

FYI UltraGarden Of Life · Capsule100 mcg per serving

Royal Maca for Peri-MenopauseWhole World Botanicals · Capsule2.0 mcg per serving

Maxi NAC ComplexMaxi Health · Capsule50 mcg per serving

SBO Probiotics Men's 25 Billion CFUAncient Nutrition · Capsule100 mcg per serving

AntioxidantNature's Blend · Softgel Capsule25 mcg per serving

Maximum Prostate CareMarket America · Tablet or Pill100 mcg per serving

Selenium Complex TabletEsmond Natural · Tablet or Pill200 mcg per serving

PuraCellWorld Nutrition · Capsule100 mcg per serving

AntioxidantSunshine Naturals · Capsule0.02 mg per serving

Nugenix Prostate SupportNugenix · Capsule16 mcg per serving

Defense MaintenanceNature's Sunshine · Capsule50 mcg per serving

H2PLXPriority One Nutritional Supplements · Capsule800 mcg per serving

Selenium ACESwiss BioEnergetics · Tablet or Pill50 mcg per serving

Super AntioxidantPuritan's Pride · Softgel Capsule50 mcg per serving

E-400 SeleniumMetagenics · Tablet or Pill50 mcg per serving

Project PCTAnabolic Warfare · Capsule100 mcg per serving

Total Cleanse LiverSolaray · Capsule100 mcg per serving

Label data: NIH Office of Dietary Supplements, Dietary Supplement Label Database (dsld.od.nih.gov), public domain. Upper limits: NIH ODS Fact Sheets for Health Professionals (values from the Institute of Medicine, Food and Nutrition Board).