United States
Data
Supplements

Selenium in supplements · page 96

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 96 of 107

A
Antioxidant CapsNOW · Capsule14 mcg per serving
N
Nutritional Detox PacketsThe Cheat System Diet · Capsule60 mcg per serving
O
Optima-100Roex · Capsule100 mcg per serving
C
ChondroCareMetagenics · Tablet or Pill100 mcg per serving
M
Mineral SupplementHealthy For Life · Capsule50 mcg per serving
A
Anti-Oxidant 2.0Vital Nutrients · Capsule100 mcg per serving
C Aspa Scorb, Progressive Professional from Progressive Laboratories
C Aspa ScorbProgressive Professional from Progressive Laboratories · Powder50 mcg per serving
Prostate Support, Meijer
Prostate SupportMeijer · Softgel Capsule200 Gram(s) per serving
Thyroid Health, Emerald Labs
Thyroid HealthEmerald Labs · Capsule200 mcg per serving
Healthy Heart, Wonder Laboratories
Healthy HeartWonder Laboratories · Capsule100 mcg per serving
Healthy Heart, Wonder Laboratories
Healthy HeartWonder Laboratories · Capsule100 mcg per serving
Thyrizol, ProEnzol
ThyrizolProEnzol · Capsule150 mcg per serving
E
EBOOST Shot Natural Orange FlavorEBOOST · Liquid100 mcg per serving
E
EBOOST Shot Natural Orange FlavorEBOOST · Liquid100 mcg per serving
C
Clear-HMBioclinic Naturals · Capsule33 mcg per serving
H
Hormone Balancing DetoxGottfried Institute · Capsule60 mcg per serving
S
Spirulina Plus 500 mgIndiana Botanic Gardens · Tablet or Pill1.0 mcg per serving
M
Mercury DetoxIntegrative Therapeutics · Capsule150 mcg per serving
O
Olive Leaf & Oregano Immune WellnessBio Nutrition · Capsule50 mcg per serving
P
ProSightMajor · Tablet or Pill40 mcg per serving
A
Anti-Fatigue ComplexPure Encapsulations · Capsule50 mcg per serving
T
TravaCorNS NeuroScience · Capsule70 mcg per serving
P
Perfect EyesNature's Sunshine · Capsule40 mcg per serving
Nicomide, Avion Pharmaceuticals
NicomideAvion Pharmaceuticals · Tablet or Pill50 mcg per serving
Nicotinamide, Acella Pharmaceuticals
NicotinamideAcella Pharmaceuticals · Tablet or Pill50 mcg per serving
Prostate Health, manMED
Prostate HealthmanMED · Softgel Capsule100 mcg per serving
V
Vision SupportMeijer Naturals · Capsule50 mcg per serving
B
BalanceOneBode · Capsule45 mcg per serving
A
AsensiaThe Daily Wellness Company · Capsule70 mcg per serving
P
Prost SupportNature's Answer · Capsule100 mcg per serving
S
Skin FactorsMichael's Naturopathic Programs · Tablet or Pill75 mcg per serving
E
Extra Care Liver SupportRenew Life · Capsule175 mcg per serving
S
Super Reds Natural Cherry FlavorGarden Greens · Powder79 mcg per serving
R
ReliefNatures Plus HempCeutix · Capsule70 mcg per serving
Bio.Clear Oestro, Invivo
Bio.Clear OestroInvivo · Capsule50 mcg per serving
Glutathione Promoter/Selenium, H!D Hallelujah Diet
Glutathione Promoter/SeleniumH!D Hallelujah Diet · Capsule200 mcg per serving
Immune Support, Twinlab
Immune SupportTwinlab · Capsule70 mcg per serving
ProstaEz, IVL
ProstaEzIVL · Capsule150 mcg per serving
Dietary Fiber Formula, Beyond Health
Dietary Fiber FormulaBeyond Health · Powder125 mcg per serving
Super Royal Maca for Men with DIM Vegetarian Capsules, Whole World Botanicals
Super Royal Maca for Men with DIM Vegetarian CapsulesWhole World Botanicals · Capsule2.5 mcg per serving
C
CSA Complete Spectrum AntioxidantViva Vitamins · Tablet or Pill100 mcg per serving
C
Clinical Mood ModulatorNatural Clinician · Capsule70 mcg per serving
M
Multi-MineralDaVinci Laboratories Of Vermont · Tablet or Pill17 mcg per serving
T
ThyrosolMetagenics · Tablet or Pill150 mcg per serving
T
ThyrosolMetagenics · Tablet or Pill150 mcg per serving
D
DailyGarden of Life Herbal Immune Balance · Other (e.g. tea bag)100 mcg per serving
D
DailyGarden of Life Herbal Immune Balance · Other (e.g. tea bag)100 mcg per serving
S
Skin ReViveRidgeCrest Herbals · 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).