Kelp
NOW
Kelp
4.8
★ ★ ★ ★ ★
(9397 ratings)
Iodine 325 mcg
Score 88
A reliable organic kelp supplement from a trusted brand, offering a balanced iodine dose and excellent long-term value for thyroid and general health support.
Quantity: 250 Capsule(s) • (250 servings)
Goals: flag Energy flag Mental Focus flag Metabolism Boost flag Hair Health flag Weight Loss
leaderboard Score 88
A reliable organic kelp supplement from a trusted brand, offering a balanced iodine dose and excellent long-term value for thyroid and general health support.
insights Analysis
NOW Kelp provides 325mcg of iodine sourced from organic kelp, a moderate dose that supports thyroid function without typically exceeding the safe upper intake level. The brand, NOW Foods, is widely recognized for its stringent quality control and third-party testing, addressing common concerns about heavy metals and inconsistent iodine levels in kelp. With 250 servings at a competitive price per serving, it offers substantial long-term value, making it a reliable and economical choice for general health and metabolic support.
- Sourced from organic kelp, appealing to those preferring natural ingredients.
- Comes from NOW Foods, a highly reputable brand known for quality and testing.
- Excellent price per serving and high total servings (250) provide great long-term value.
- Kelp's natural variability means iodine content can sometimes fluctuate slightly.
- The 325mcg dose, while safe for most, is higher than the RDA and may not be suitable for individuals with specific thyroid conditions without medical advice.
$9.99($0.03 per serving)
 Amazon | $ 9.99 | |
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 iHerb | $ 11.01 |
Ingredients
| Ingredient | Amount per serving |
|---|---|
Iodine | 325 mcg |
Categories
Iodine 88
This product effectively delivers iodine from organic kelp, a commonly favored natural source. The dosage is substantial enough to address deficiencies and support daily needs, making it a reliable source within the iodine category.
Goals
Iodine is essential for overall well-being, particularly for thyroid hormone production, which regulates numerous bodily functions, supporting comprehensive general health maintenance.
Thyroid hormones, whose synthesis relies on iodine, are critical for cognitive function and nervous system development, supporting mental clarity and brain health.
Adequate thyroid function, supported by iodine, is crucial for energy metabolism; efficient metabolism translates to sustained energy levels and improved productivity throughout the day.
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★★★★★
(2247 ratings)
Offers a comparable 250 servings with a slightly lower dose (225mcg) at a significantly lower price per serving (2), providing excellent value for long-term use.
92 Value
Arctic-Kelp 225 mcg
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(7981 ratings)
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Kelp
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4.8
★★★★★
(23712 ratings)
Delivers 200 servings of 150mcg iodine at a very low price per serving (3), offering excellent value for those seeking a standard RDA dose from a trusted brand.
90 Performance
Potassium Plus Iodine
NOW
4.8
★★★★★
(7346 ratings)
Provides iodine in the form of Potassium Iodide, which offers more precise and consistent dosing compared to natural kelp, reducing variability concerns often associated with kelp supplements.
92 Performance
Arctic-Kelp 225 mcg
Country Life
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★★★★★
(7981 ratings)
Offers a slightly lower, more universally suitable 225mcg dose from Arctic kelp, often perceived as a purer source, combined with Country Life's strong brand reputation for quality.
89 Performance
Kelp
NOW
4.8
★★★★★
(23712 ratings)
Delivers the recommended daily allowance (RDA) of 150mcg of iodine, which is often a more appropriate and safer daily dose for general health maintenance for many individuals.