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Sea Kelp Tablets - 300mg

1-a-day tablet providing 100% NRV Iodine from natural seaweed

92 reviews9810080
Only 3.3p per tablet
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- Best Price
Only 3.0p per tablet
In stock
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Key features

  • Rich in iodine, also contains magnesium
  • 1 tablet provides 100% NRV of iodine
  • Iodine is vital for healthy thyroid function
  • A healthy thyroid regulates metabolism
Sea Kelp 300mg tablet view
Tablet Size
11mm round tablet
  • Description
  • Product Information
  • Feefo Reviews Reviews

What is kelp?

Kelp is a long-stemmed seaweed rich in valuable minerals including magnesium and iodine. Just one kelp tablet provides 150μg (100% NRV) of Iodine, which is the recommended daily amount for a healthy adult. The body needs very little iodine but it is an important contributor to our health. Kelp is one of the most reliable natural sources of iodine because many vegetables which contain iodine also interfere with the body's ability to absorb it.

Why take a kelp supplement?

Iodine is vital for healthy function of the thyroid gland and production of thyroid hormones. A well functioning thyroid effectively regulates the body's metabolism which helps our energy levels. Due to its effect on the metabolism Kelp/Iodine supplements are a favoured choice of slimmers, and those watching their weight.


Nutritional Information

One tablet typically provides the equivalent of 300mg of Sea Kelp (from 15mg of 20:1 Kelp Extract)  
which provides 150µg Iodine (100% NRV)

NRV = Nutritional Reference Value

Allergen Advice
Ingredients containing allergens are highlighted in bold in the ingredients list. 
Cautions / Possible Side Effects
If you are taking any prescribed medication, or if you are pregnant and/or breast feeding, please consult your Doctor before taking this Kelp (Iodine) supplement.
List of Ingredients
Bulking Agents (Dicalcium Phosphate Dihydrate, Maltodextrin), Microcrystalline Cellulose, Kelp Extract 20:1, Magnesium Stearate, Coating (Hydroxypropylmethyl Cellulose, Carnauba Wax, Glycerine).
Dosage / Suggested Intake
Swallow one to three tablets per day with food, or as directed by your health professional.
Legal Category
Food Supplement with Sea Kelp Extract


Customer Reviews for Sea Kelp 300mg

The views expressed below are the personal opinion of Just Vitamins customers. Just Vitamins does not endorse these views, nor should they be regarded as health claims or medical advice. All reviews are collected and verified as genuine by a 3rd party called Feefo.

Overall product rating 9.8 / 10 - 92 customers have independently reviewed and recommend Sea Kelp from 92 reviews (showing latest 25 reviews)
Review Date
Review Details
Service rating: Easy purchase coupled with speedy delivery
Product: Ease of purchase plus excellent products
Service rating: I buy from here regularly
Product: Seems to be a good product
Fast delivery, tablets help a lot with health. Glad I found this website
Service rating: Fast efficient service and a good price, I would definitely use Just Vitamins again.
Product: I purchased the supplement as it was recommended by my hairdresser to improve the thickness of my hair.
I ordered sea kelp tabs because i needed Iodine +other vitamins and it was a fast delivery since taking the kelp tabs i feel rejuvenated
Excellent service as normal
Very good service
Service rating: Excellent service arrived in time well packed not too much packaging. Tablets bit big and so . So only 4*
Product: Supplement seems to be what I want to level throyrid. So trying it. Yet to be tested to find out if it's working
Service rating: Really good choice , easy sits to navigate and great prices
Product: Recommended to me as a supplement gor hair and nails , havnt been taking it long but already my hair seems improved
Service rating: A1 service. Highly recommend. Product excellent. Delivery could be quicker but great overall service.
Product: This product is amazing. Felt benefits almost immediately. Brought me back to me again. No more panic attacks, head feels calmer and I feel good. Couldn't ask for anything more
Service rating: Excellent service
Product: Very good, look to be of a good quality
Very good price and quality ratio
Order came in good time, good service thanks
Highly recommended
Brilliant Service and products!
I always buy from Just Vitamins. Good quality and good delivery times. I can get most of the items I need from Just Vitamins
Service rating: Great choice of vitamins which are reasonably priced. Very quick delivery too!
Product: I got these as i get a lot of fatigue and so far not too bad as I don't feel as tired. But time will tell if it is actually they that are helping with this.
Service rating: Product just as described and arrived promptly.
Product: Product just as described and arrived promptly.
Service rating: Quick delivery, products as expected based on the online description.
Product: product as expectedbased on the description
Service rating: Good price and fast delivery.
Product: Have been taking the sea kelp now for about three weeks. Wouldn't say I have seen an improvement in thyroid yet or skin, but hair seems to have improved.
Service rating: Great service arrived early
Product: Been taking these for a few weeks now and I can say that my energy levels are up
Service rating: Quick, easy and environment friendly.
Product: I’m trying to get my thyroid lever lower. This supplement gives me more energy.
Quick service, I liked the taste of the b12 blueberry tablet
Service rating: Excellent service as always, if this were not the case I wouldn't have been buying from them for the number of years that I I have. The website is easy to use, the prices always good, stock range and product quality: ditto. delivery is prompt and although I always use the free delivery option I seldom have to wait longer than four days for delivery. Staff are always helpful and friendly where queries are concerned. If I have one gripe it is that as I get older the resealable bags are a pest - opening and resealing them is a real nuisance, but the product remains fresh so.........
Product: My husband's purchase - and he's taken it for some years so I presume he's happy with it
Great service. Item arrived quickly. Good quality item and packaging. Would definitely recommend.

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