Supplements

Iodine in supplements · page 91

4,516 supplements on the U.S. market list Iodine with an amount per serving. The official Tolerable Upper Intake Level for adults is 1,100 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	—	—	—	—
7-12 months	—	—	—	—
1–3 years	200 mcg	200 mcg	—	—
4–8 years	300 mcg	300 mcg	—	—
9–13 years	600 mcg	600 mcg	—	—
14–18 years	900 mcg	900 mcg	900 mcg	900 mcg
19+ years	1,100 mcg	1,100 mcg	1,100 mcg	1,100 mcg

Source: NIH ODS Iodine Fact Sheet for Health Professionals, Table 3 (updated 2024-11-05).

Supplements with Iodine

4,516 shown · page 91 of 95

PMS Formula With IndolplexIntegrative Therapeutics · Tablet or Pill80 mcg per serving

NF Formulas Spectra 303-TIntegrative Therapeutics · Tablet or Pill225 mcg per serving

Super CitriMaxNOW · Capsule150 mcg per serving

KelpKAL · Tablet or Pill225 mcg per serving

Prolamine IodineSP Standard Process · Tablet or Pill600 mcg per serving

Spectra 303-TIntegrative Therapeutics · Tablet or Pill225 mcg per serving

Iodine ConcentrateComplete H2O Minerals · Liquid100 mcg per serving

XenoStatPremier Research Labs · Capsule300 mcg per serving

Apple Cider CompleteGNC Natural Brand · Tablet or Pill50 mcg per serving

BMR ComplexIntegrative Therapeutics · Capsule300 mcg per serving

Cellulite ToneCrystal Star · Capsule2.0 mcg per serving

Min-TranSP Standard Process · Tablet or Pill200 mcg per serving

Thyroid CareTerry Naturally · Capsule30,000 mcg per serving

Kelp Whole Thallus 600 mgNature's Way · Capsule270 mcg per serving

KelpOregon's Wild Harvest · Capsule400 mcg per serving

Bladderwrack Whole Thallus 580 mgNature's Way · Capsule151 mcg per serving

KelpSwanson · Tablet or Pill225 mcg per serving

IodomereSP Standard Process · Tablet or Pill200 mcg per serving

i-Throid 12.5 mgRLC Labs · Capsule7.5 mg per serving

Tri-Iodine 6.25 mgEuroMedica · Capsule6,250 mcg per serving

Quantum Thyroid SupportQuantum Nutrition Labs · Capsule300 mcg per serving

Organic KelpNOW · Powder450 mcg per serving

Sea Kelp EnhancedDr. Berg · Capsule200 mcg per serving

Iodoral IOD 12.5Optimox · Tablet or Pill13 mg per serving

Iodoral IOD - 50Optimox · Tablet or Pill50 mg per serving

Iodoral IOD 6.25Optimox · Tablet or Pill6.3 mg per serving

Sea Kelp with 200 mcg of IodinePuritan's Pride · Tablet or Pill200 mcg per serving

Liqui-Dulse IodineBernard Jensen's · Liquid225 mcg per serving

Icelandic KelpNaturesPlus · Tablet or Pill150 mcg per serving

Thyro8A Deal Media Company · Tablet or Pill150 mcg per serving

ThyroMendDouglas Laboratories · Capsule270 mg per serving

Iodine and TyrosinePure Encapsulations · Capsule225 mcg per serving

Iodine & TyrosineThorne · Capsule225 mcg per serving

Kalium IodineAmvilab · Tablet or Pill150 mcg per serving

Seaweed SupremeMaxi Health · Capsule225 mcg per serving

Tri-Iodine 12.5 mgTerry Naturally · Capsule12,500 mcg per serving

Super CitriMaxNOW · Capsule300 mcg per serving

Bitter Melon ComplexEsmond Natural · Capsule50 mcg per serving

KelpProgressive Professional from Progressive Laboratories · Capsule500 mcg per serving

Seleno-IodideHoltraCeuticals · Capsule3.0 mg per serving

Dulse LiquidNature's Sunshine · Liquid175 mcg per serving

XymoDineXYMOGEN · Capsule12,500 mcg per serving

Tri-Iodine 12.5 mgTerry Naturally · Capsule12,500 mcg per serving

Tri-Iodine 25 mgTerry Naturally · Capsule25,000 mcg per serving

Tri-Iodine 6.25 mgTerry Naturally · Capsule6,250 mcg per serving

Iodine-HP 12.5 mgAdaptogen Research · Capsule12,500 mcg per serving

Tri-Iodine 12.5 mgEuroMedica · Capsule12,500 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).