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Swanson Premium

Kelp (Iodine Source)

Kelp (Iodine Source)

Item:  SW337

  • A sea vegetable rich in iodine

  • Terrific nourishment supporting healthy thyroid function*

  • Potent 225 mcg of iodine per tablet

225 mcg 250 Tabs
Tabs Size: K

MSRP $5.49
Yes! I want 10% off and free shipping over $50 on my next automatic shipment of this item.  days. Learn more
In Stock

Supplement Facts

Serving Size 1 Tablet

  Amount Per Serving % Daily Value
Iodine (from kelp) 225 mcg 150%
Atlantic Kelp (Ascophyllum nodosum)(standardized to 0.4% iodine) 59 mg *

*Daily Value not established.

Other ingredients: Dicalcium phosphate, calcium carbonate, microcrystalline cellulose (plant fiber), stearic acid, silica, magnesium stearate, acacia, maltodextrin.

Suggested Use: As a dietary supplement, take one tablet per day with water. Do not exceed recommended dose.

NOTE: May contain crustacean shellfish (lobster, shrimp and crab).

Relative Size

Printable Size Guide

Shipping Weight

.26 lbs

  • A sea vegetable rich in iodine

  • Terrific nourishment supporting healthy thyroid function*

  • Potent 225 mcg of iodine per tablet

Swanson Kelp is a unique formula that helps promote thyroid health.* This ocean plant is packed with nutrients and features a rich source of iodine, an essential mineral known for healthy thyroid function.* Each kelp tablet delivers 225 mcg of iodine.

Swanson Premium Kelp (Iodine Source) Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Kelp (Iodine Source) is rated 4.7 out of 5 by 59.
Rated 5 out of 5 by from Pleased with Product Take this Daily No side Effects, Reasonably Priced Take it Daily Would buy Again
Date published: 2016-12-21
Rated 5 out of 5 by from Great value, great product! I have more energy and can't imagine a life without this product!
Date published: 2016-07-30
Rated 5 out of 5 by from Thyroid I take one every night to protect my thyroid gland. Cheap and it works.
Date published: 2016-07-20
Date published: 2016-04-24
Rated 5 out of 5 by from Very convenient I was using another brand that came in capsules more than twice the amount. I only need half so I had to open the capsule and mix what I needed with water, reclosed the capsule for the next day. This product has a reasonable daily dose and avoids the inconvenience. It is also cost-effective.
Date published: 2016-03-19
Rated 5 out of 5 by from great source of iodine Great source of iodine but be mindful of other supplements or multivitamin that contain iodine. Don't need to over do it
Date published: 2016-02-24
Rated 5 out of 5 by from my daily sea greens very cost effective to get my daily sea green vegy.
Date published: 2015-10-13
Rated 5 out of 5 by from Good iodine source It is easy to use this product to meet iodine requirements.
Date published: 2015-10-08
Rated 5 out of 5 by from Just right This kelp has just enough iodine to supplement my diet. Very important nutrient.
Date published: 2015-04-25
Rated 4 out of 5 by from Good product Felt nourishing for my thyroid.
Date published: 2015-02-20
Rated 5 out of 5 by from my source of iodine I have used this product for many years and am completely satisfied with it. I take it to be sure I get enough iodine in my diet every day.
Date published: 2014-08-01
Rated 5 out of 5 by from Kelp (Iodine Source) Good item for healthy mineral for thee body since I do not use salt.
Date published: 2014-06-21
Rated 5 out of 5 by from I take this to support my thyroid, and it helps keep thyroid hormone dosage to a minimum.
Date published: 2014-02-20
Rated 3 out of 5 by from Difficult to swallow I hate swallowing these so I was so glad to get my iodine drops from SV 2 days ago that seem way more effective. These are going in the Tr----.
Date published: 2014-01-27
Rated 5 out of 5 by from Good daily supplement This seems to help give a good, moderate boost to my energy level with daily use. I would recommend it to anyone.
Date published: 2014-01-18
Rated 5 out of 5 by from Iodine I have started taking this occasionally due to not using iodized salt in my food.
Date published: 2014-01-06
Rated 4 out of 5 by from Since many of our foodstuffs no longer are fortified with Iodine and it is a human must , we must supplement our daily diets to insure that we do get enough . There is no more abundant or economic source than Kelp . The only question is why not Kelp?
Date published: 2014-01-02
Rated 5 out of 5 by from Excellent product! Kelp is great! This has defenitely made my health better and I can't recommend this enough! Very satisfied :)
Date published: 2013-12-06
Rated 5 out of 5 by from I use this as a substitute for Iodine in my diet
Date published: 2013-09-08
Rated 4 out of 5 by from Seems to work I've been taking these for a couple of months and I seem to have more energy.
Date published: 2013-08-28
Rated 5 out of 5 by from Works for me I try to follow a healthy diet plan, consuming very little salt, fast foods, or processed foods. It dawned on me that I probably wasn't getting enough iodide. After taking the kelp pills for three weeks now, I believe they've improved my energy level and I feel more alert. I would certainly recommend this product to anyone who has had similar experience to mine.
Date published: 2013-06-28
Rated 5 out of 5 by from Have used it for a few years to help my thyroid gland.
Date published: 2013-06-27
Rated 5 out of 5 by from Good source of iodine I am consuming one pill every other day because I have a fairly descent input of iodine from other natural supplements that I have purchased through Swanson's, plus certain types of foods that I consume also supplies me with iodine. Iodine is a very important component in one's diet. Research it online.
Date published: 2013-06-22
Rated 5 out of 5 by from An Old Standby for Iodine Iodine is something many are deficient in especially if you avoid iodized salt which we do. Kelp is a great source and the price is right at Swanson Vitamins.
Date published: 2013-06-17
Rated 5 out of 5 by from very good product I would recommend this product to anyone who needs to increase their iodine levels.
Date published: 2013-05-26
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225 mcg 250 Tabs
Tabs Size: K

225 mcg 500 Tabs
Tabs Size: K

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