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Kelp

NOW
4.8
★ ★ ★ ★ ★
(25339 ratings)
Iodine 150 mcg
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Score98

A reliable, low-dose organic kelp tablet that is perfect for daily metabolic maintenance.

How scoring works
Quantity:200 Tablet(s) • (200 servings)
Goals:
Energy

Score 98

A reliable, low-dose organic kelp tablet that is perfect for daily metabolic maintenance.

How scoring works
$7.60($0.03 per serving)
Pure Formulas
$ 7.73
iHerb
$ 7.95
Vitacost
$ 8.55
Daily Vita
$ 7.60
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Analysis

These small tablets provide 150 mcg of iodine, which is the perfect amount for daily maintenance. It uses organic kelp, giving you a natural source of this essential mineral without any extra calories or sugars. This is a great starting point for someone who wants to support their metabolism but doesn't need a high-potency dose.

The bottle contains 200 tablets, making it a very economical choice that lasts over six months. Because the dose is standardized, it is easy to keep track of your intake alongside other vitamins. It's a simple, high-quality product for basic thyroid support.

Pros

  • Organic-certified source
  • Standardized daily dose
  • Tiny, easy-to-take tablets
  • Excellent price point
  • No unnecessary fillers

Cons

  • Tablet form might not absorb as fast as liquid
  • Not for people needing high doses
  • Basic bottle design

Warnings

  • Store away from heat and light
  • Keep away from children
  • Consult a pro if you take thyroid medication

Nutrient quality

96 Highest impact

Utilizing organic marine sources ensures the presence of natural cofactors for mineral utilization. The dosage is precisely calibrated to meet the recommended daily allowance for iodine.

Ingredient transparency

99 Highest impact

Full disclosure of the organic kelp source and specific iodine concentration provides excellent clarity. Labeling practices are straightforward and allow for easy verification of dietary goals.

Customer satisfaction

96 Highest impact

A massive volume of positive feedback confirms the efficacy and reliability of this whole-food mineral source. High average ratings across tens of thousands of reviews demonstrate exceptional market trust.

Value for money

100 Highest impact

Cost per serving is among the lowest in the category, providing remarkable value for an organic supplement. The combination of purity and price makes it a highly competitive choice for thyroid health.

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Goals

Energy
Impact
Highest effect
A- Goal FitA Strength of SupportC CoverageA+ Formula Quality

Thyroid-regulated metabolism and the governing of the basal metabolic rate are supported by 150 mcg of iodine from organic kelp. Providing the full daily allowance of this essential mineral appears well aligned with maintenance targets for daily vitality.

Utilization of a whole-food source ensures the presence of natural cofactors that may assist with systemic mineral utilization. This focused mineral supplement delivers meaningful potency for metabolic support without utilizing unnecessary fillers or label-dressing botanicals.

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Ingredients

IngredientAmount per serving
Iodine (organic Kelp)
 150 mcg
Gluten Free Adults 18–50 Vegan Kosher Dairy Free Vegetarian
Report overview
Iodine (organic Kelp) · 150 mcg OverallScore96
A- Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyA+ Value
NOW Kelp uses organic marine sourcing to provide a natural, whole-food form of iodine. It is an exceptional value for those seeking organic-certified iodine for thyroid maintenance.
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Swanson
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★★★★★
(2673 ratings)
Atlantic kelp tablets provide a simple, natural source of iodine to support thyroid health and energy maintenance. This large-count container is an excellent value for those who prefer whole-food sources for their daily mineral intake.
Other sellers (1)
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Potassium Plus Iodine

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(7897 ratings)
Adding potassium chloride to a potassium iodide base helps support both metabolic hormones and vital electrolyte balance. This multi-mineral tablet provides a high-value approach to maintaining daily vitality and energy levels.
Other sellers (5)
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Solgar
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Other sellers (2)
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(10115 ratings)
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Other sellers (4)
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