United States
Data
Supplements

Selenium in supplements · page 44

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 44 of 107

W
Women's 50+ MultivitaminSwisse Ultivite · Tablet or Pill26 mcg per serving
I
Iron Free Quintabs MFreeda · Capsule35 mcg per serving
I
Iron Free Quintabs MFreeda · Capsule35 mcg per serving
D
Daily Multi + Joint SupportBronson Laboratories · Tablet or Pill70 mcg per serving
S
SCD MultivitaminFreeda · Capsule100 mcg per serving
S
SootheWellPath · Capsule100 mcg per serving
M
Mature Formula Multivitamin & MineralBronson · Tablet or Pill15 mcg per serving
M
Multi-Formula with LuteinBronson · Tablet or Pill25 mcg per serving
P
Probiotic MultiBronson · Tablet or Pill55 mcg per serving
S
SparkEu Natural · Capsule140 mcg per serving
W
Women's 50+ CompleteBronson ONE · Tablet or Pill27 mcg per serving
B
BrainStormAllergy Research Group · Tablet or Pill25 mcg per serving
D
Dr. Wilson's Dynamite AdrenalAllergy Research Group · Powder25 mcg per serving
D
Dr. Wilson's Dynamite AdrenalAllergy Research Group · Powder25 mcg per serving
F
Fast & Be ClearAllergy Research Group · Powder100 mcg per serving
M
MatrixxAllergy Research Group · Capsule80 mcg per serving
M
Multi-Vi-MinNutriCology · Capsule40 mcg per serving
M
Multi-Vi-Min without Copper & IronNutriCology · Capsule40 mg per serving
M
MultiMinNutriCology · Capsule33 mcg per serving
M
MVM-A with AntioxidantsNutriCology · Capsule67 mcg per serving
P
PediaVite Natural CherryVinco Kids · Liquid33 mcg per serving
H
Hi Energy Multi for MenFuturebiotics · Tablet or Pill70 mcg per serving
M
M.V. SeniorFuturebiotics · Capsule100 mcg per serving
M
M.V. TeenFuturebiotics · Capsule100 mcg per serving
Male Fertility SAP, NFH
Male Fertility SAPNFH · Capsule100 mcg per serving
Joint Health Formula, Health Products Distributors
Joint Health FormulaHealth Products Distributors · Capsule100 mcg per serving
SP Ultimate, Pure Encapsulations
SP UltimatePure Encapsulations · Capsule70 mcg per serving
Eye & Vision Formula, Health Products Distributors
Eye & Vision FormulaHealth Products Distributors · Capsule100 mcg per serving
Super 10 Antioxidant, Country Life
Super 10 AntioxidantCountry Life · Tablet or Pill100 mcg per serving
Skin, Nails & Hair 2, MegaFood
Skin, Nails & Hair 2MegaFood · Tablet or Pill50 mcg per serving
Natural Thyro Formula, SuperSmart
Natural Thyro FormulaSuperSmart · Capsule100 mcg per serving
Prostanatural Formula, SuperSmart
Prostanatural FormulaSuperSmart · Capsule80 mcg per serving
Advanced Antioxidant, Beverly International
Advanced AntioxidantBeverly International · Tablet or Pill100 mcg per serving
Thyroid Energy, Baar Nature's Blessing
Thyroid EnergyBaar Nature's Blessing · Capsule50 mcg per serving
Magnesium Multi-Mineral, Cyto-Matrix
Magnesium Multi-MineralCyto-Matrix · Capsule18 mcg per serving
Thyrocsin, Thorne
ThyrocsinThorne · Capsule100 mcg per serving
D
Digestive Vibrance Mandarin OrangeVibrant Health · Powder50 mcg per serving
K
Kids Optimal MultivitaminSeeking Health · Capsule200 mcg per serving
T
Two-Per-Day CapsulesLife Extension · Capsule200 mcg per serving
T
Two-Per-Day TabletsLife Extension · Tablet or Pill200 mcg per serving
T
Two-Per-Day TabletsLife Extension · Tablet or Pill200 mcg per serving
T
Two-Per-Day CapsulesLife Extension · Softgel Capsule200 mcg per serving
O
Optimal Detox ChocolateSeeking Health · Powder100 mcg per serving
O
Optimal Detox VanillaSeeking Health · Powder100 mcg per serving
O
Optimal Multivitamin Methyl OneSeeking Health · Capsule75 mcg per serving
O
Optimal Multivitamin Minus OneSeeking Health · Capsule75 mcg per serving
O
Optimal Multivitamin Powder CherrySeeking Health · Powder70 mcg per serving
O
Optimal PrenatalSeeking Health · Capsule200 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).