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Sea Kelp Extract Tablets - 300mg

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

98 reviews9810080
  • 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
Only 3.3p per tablet
In stock
- Best Price
Only 3.0p per tablet
In stock


In Stock

Supplement Description

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.


Product Information

Sea Kelp Extract 300mg tablet view
Tablet Size
11mm round
Cautions & Warnings
List of Ingredients
Recommended Intake
Legal Category


Customer Reviews for Sea Kelp Extract 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 - 98 customers have independently reviewed and recommend Sea Kelp Extract from 98 reviews (showing latest 25 reviews)
Review Date
Review Details
Service rating: Sent on time. Sent in a pouch. V good price. Easy to order and pay. No problems there. Thank you. Don't know if they work yet
Product: Looked for a supplement of kelp reasonably priced. Taking it for thyroid border line. It hasn't got any worse so poss working
Service rating: On line search and good speedy delivery
Product: Helped me with menopause symptoms
Service rating: My item was delivered safely and promptly. Would buy from this supplier again. Thank you
Product: I'm taking Sea Kelp for the iodine content to help balance my hormones. I'm not sure whether it is having the desired effect as there haven't been any obvious improvements after about seven weeks of taking the supplement
Prompt delivery,seem to be doing what they are supposed to.
Service rating: Fantastic website easy to use and very informative. Delivery super quick and great value for money. Packaging excellent
Product: I take what I ordered too early to know if they've helped
Service rating: Great service..very quick deluvery
Product: The tablets really do help thicken your wife uses and he haur has thickened up beautifully..
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

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