United States
Data
Supplements

Selenium in supplements · page 94

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.

AgeMenWomenPregnancyBreastfeeding
0-6 months45 mcg45 mcg——
7-12 months60 mcg60 mcg——
1–3 years90 mcg90 mcg——
4–8 years150 mcg150 mcg——
9–13 years280 mcg280 mcg——
14–18 years400 mcg400 mcg400 mcg400 mcg
19–50 years400 mcg400 mcg400 mcg400 mcg
51+ years400 mcg400 mcg——

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

Supplements with Selenium

5,128 shown · page 94 of 107

E
EnzocaineNutriCology · Capsule40 mcg per serving
Prostate Saw Palmetto & Beta-Sitosterol, Force Factor
Prostate Saw Palmetto & Beta-SitosterolForce Factor · Softgel Capsule80 mcg per serving
Ocuvite Lutein & Antioxidants, Bausch & Lomb
Ocuvite Lutein & AntioxidantsBausch & Lomb · Tablet or Pill55 mcg per serving
Prostate SAP, NFH
Prostate SAPNFH · Softgel Capsule50 mcg per serving
Inflam-D, Professional Botanicals
Inflam-DProfessional Botanicals · Capsule100 mcg per serving
Puri-T, LifeSeasons Therapeutics
Puri-TLifeSeasons Therapeutics · Capsule250 mcg per serving
Co-Enzyme Q10 Plus, Wonder Laboratories
Co-Enzyme Q10 PlusWonder Laboratories · Capsule10 mcg per serving
Co-Enzyme Q10 Plus, Wonder Laboratories
Co-Enzyme Q10 PlusWonder Laboratories · Capsule10 mcg per serving
Thyrodine, HoltraCeuticals
ThyrodineHoltraCeuticals · Capsule150 mcg per serving
A
Alka-CEnergetix · Powder50 mcg per serving
T
Thyroid SynergyDesigns for Health · Capsule50 mcg per serving
A
AntioxidantsInnate Response Formulas · Tablet or Pill100 mg per serving
D
Dry Eye CarePatient One MediNutritionals · Capsule100 mcg per serving
H
Hearty HeartIndiana Botanic Gardens · Capsule50 mcg per serving
N
NAC (N-Acetyl-Cysteine)Welessentials · Tablet or Pill25 mcg per serving
U
Ultra ClearFreeda · Capsule200 mcg per serving
Protease IFC, TransFormation Professional Protocol
Protease IFCTransFormation Professional Protocol · Capsule16 mcg per serving
Clear Skin, Dr. Berg
Clear SkinDr. Berg · Capsule0.50 mcg per serving
Anti-Oxidant, Ultimate Nutrition Platinum Series
Anti-OxidantUltimate Nutrition Platinum Series · Tablet or Pill75 mcg per serving
Protease IFC, TransFormation Professional Protocol
Protease IFCTransFormation Professional Protocol · Capsule16 mcg per serving
Cardiogenics Intensive Care, Metagenics
Cardiogenics Intensive CareMetagenics · Tablet or Pill51 mg per serving
Thyroid Strong, Redd Remedies
Thyroid StrongRedd Remedies · Capsule50 mcg per serving
Clinical Essentials Immune, Terry Naturally
Clinical Essentials ImmuneTerry Naturally · Capsule60 mcg per serving
N
NutrisionDouglas Laboratories · Capsule150 mcg per serving
M
Mineral Insurance FormulaBronson Laboratories · Tablet or Pill6.7 mcg per serving
A
A.R.M.D. Eye SupportDouglas Laboratories · Tablet or Pill100 mcg per serving
O
OcuHealth Full Spectrum Formula High Potency Antioxidant21st Century · Tablet or Pill70 mcg per serving
H
Healthy Immune Seasonal Immune SupportNOW · Powder70 mcg per serving
C
C SprayMarz Sprays · Liquid10 mcg per serving
L
Liquid Brainstorm UltraNature's Answer · Liquid35 mcg per serving
B
Booster SoftgelsLife Extension · Softgel Capsule200 mcg per serving
A
Airborne Dual Action CitrusAirborne · Tablet or Pill15 mcg per serving
A
Airborne Dual Action Tropical FruitAirborne · Tablet or Pill15 mcg per serving
N
Nutra-Vision with Lutein & BilberryOL Olympian Labs · Capsule80 mcg per serving
N
Nutra-Vision with Lutein & BilberryOL Olympian Labs · Capsule80 mcg per serving
I
Immune Support Adult GummyEquate · Gummy or Jelly15 mcg per serving
A
AndroDIMBio-Tech Pharmacal · Capsule100 mcg per serving
A
Antioxidant FactorsSolgar · Tablet or Pill75 mcg per serving
A
Antioxidant FactorsSolgar · Tablet or Pill75 mcg per serving
A
Anti-Alcohol HepatoProtection ComplexLife Extension · Capsule25 mcg per serving
P
Prostate 9 ComplexBotanic Choice · Softgel Capsule200 mcg per serving
Femesse, Arthur Andrew Medical
FemesseArthur Andrew Medical · Capsule120 mcg per serving
VisiPro 20-20, Intechra Health
VisiPro 20-20Intechra Health · Capsule25 mcg per serving
NanoPro Vegan Vanilla Toffee Flavor, Biopharma Scientific
NanoPro Vegan Vanilla Toffee FlavorBiopharma Scientific · Powder40 mcg per serving
Optimal Liposomal Glutathione Plus 350 mg with Cofactors, Seeking Health
Optimal Liposomal Glutathione Plus 350 mg with CofactorsSeeking Health · Liquid50 mcg per serving
C
Clinical Ocular CareNatural Clinician · Capsule94 mcg per serving
D
Detox CompleteecoNugenics · Capsule67 mcg per serving
P
PsorioSupportDesigns for Health · Capsule50 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).