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Liquid Kelp

Natural Factors
4.8
★ ★ ★ ★ ★
(4509 ratings)
Iodine 800 mcg
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Score97

A high-potency liquid iodine blend that offers incredible value for metabolism support.

How scoring works
Quantity:1 Liquid(s) • (1515 servings)
Goals:
Energy

Score 97

A high-potency liquid iodine blend that offers incredible value for metabolism support.

How scoring works
$13.97($0.00 per serving)
iHerb
$ 13.97
Vitacost
$ 13.97
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Analysis

This supplement is unique because it combines natural kelp with potassium iodide in a liquid drop. This provides 800 mcg of iodine per serving, which is quite high and may help support people with higher metabolic needs. The liquid format allows you to take just one drop to get a solid dose of this essential mineral.

Because the serving size is so small and the bottle is large, it will last you a very long time. It is a practical choice for a household or for someone who wants a high-potency boost to their daily energy levels. It is a simple, no-nonsense way to manage your iodine intake.

Pros

  • Over 1500 servings per bottle
  • High 800 mcg dose
  • Combines kelp and potassium iodide
  • Liquid form for fast use
  • Extremely cost-effective

Cons

  • Dose may be too high for some
  • Requires careful counting of drops
  • Potent taste if taken directly

Warnings

  • This is a high dose; use caution
  • Only for adults unless told otherwise by a pro
  • Monitor your thyroid response closely

Nutrient quality

93 Highest impact

The dual-source blend of kelp and potassium iodide supports versatile absorption pathways for thyroid uptake. While the 800 microgram dose is quite high, it remains beneath the upper tolerable limit for most adults.

Ingredient transparency

100 Highest impact

The label clearly identifies both mineral sources and their respective contributions to the total iodine content. Serving instructions are easy to follow, allowing for precise titration.

Customer satisfaction

96 Highest impact

High ratings across thousands of reviews indicate that consumers find this liquid format effective and easy to use. User reports often mention significant support for their metabolic and energy needs.

Value for money

99 Highest impact

The price per serving is nearly negligible, offering exceptional value for such a large quantity. This product represents one of the most economical ways to supplement high-dose iodine.

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Goals

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

This liquid supplement combines Iodine from kelp and potassium iodide for potent thyroid and metabolic support. Iodine is essential for the production of hormones that regulate the body's basal metabolic rate.

The 800 mcg dose is quite high, providing robust support for correcting deficiency or boosting metabolism. Liquid delivery ensures rapid absorption and allows for precise control over the daily dosage.

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Ingredients

IngredientAmount per serving
Iodine (Kelp, Potassium Iodide)
800 mcg
Gluten Free Adults 18–50 Vegan Dairy Free Sugar Free Vegetarian
Report overview
C+ Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyA+ Value
This liquid kelp and potassium iodide blend offers a high-potency iodine dose in an easily absorbed format. It is a highly efficient delivery system that provides substantial servings at an extremely low price per serving.
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