
KELP 500mg
Kelp capsules. 500mg per unit. High concentration. Natural source of iodine. With L-Selenomethionine, high selenium content. Suitable for vegan diets.




- Kelp algae in capsules.
- Rich in natural iodine.
- With selenium.
- Gluten-free.
- Vegan-friendly.
Table of contents
What is Kelp 500mg?
Kelp 500mg by EssentialSeries is a dietary supplement in vegetable capsules based on Kelp algae (Ascophyllum nodosum), with L-Seleniometionin.
Kelp is known across the world for being the most naturally iodine-rich seaweed. At HSN, we complete our Kelp formula with the mineral Selenium.
Kelp 500mg is suitable for vegan diets.
Why take Kelp 500mg?
Kelp is a dietary supplement that contains a high natural iodine content, the perfect way to get the benefits of iodine, but from a natural source.
Kelp properties
Kelp iodine:
- Contributes to normal psychological function.
- Contributes to normal nervous system function.
- Contributes to normal energy metabolism.
- Contributes to the maintenance of normal skin.
Iodine contributes to normal thyroid hormone production and normal thyroid function, and Kelp is one of nature's most iodine-rich foods.
Selenium
- Selenium contributes to normal spermatogenesis.
- Selenium contributes to the maintenance of normal hair.
- Selenium contributes to the maintenance of normal nails.
- Selenium contributes to normal immune system function.
- Selenium supports normal thyroid function.
- Selenium helps protect cells from oxidative stress.
Why buy Kelp 500mg by HSN?
Kelp is a 'brown' seaweed that contains pigments such as fucoxanthin or certain types of chlorophyllins.
Discover the best naturally iodine-rich foods!
100% vegan
Our Kelp formula is suitable for vegan diets as both the algae itself, as well as the L-selenomethionine and the rest of the ingredients the capsules are made from, are 100% suitable for vegans.
Unique composition
Kelp algae contains a great number of compounds of interest, including:
- Alginates.
- Fucoidans (including fucoxanthin).
- Laminarin.
Nutrients naturally present in the Ascophyllum nodosum algae.
With Selenium
Iodine aids the thyroid gland by supporting normal hormone production.
Selenium is a trace element that's linked to the thyroid metabolism of iodine, meaning it further supports normal thyroid function.
In addition to providing enough iodine to meet its daily requirements, our Kelp formula provides a significant amount of selenium from another high-quality source: L-Seleniomethionine.
GMO-Free
Research bodies investigating GMO contamination, such as the famous Non-GMO Project, point out that algae such as Kelp are in the highest risk group of containing GMOs.
At HSN, we can guarantee that our Kelp is completely free of Genetically Modified Organisms.
What can you combine Kelp 500mg with?
You can use it with products such as:
Learn more about Kelp and Selenium
- Ventura, M., Melo, M., & Carrilho, F. (2017). Selenium and thyroid disease: From pathophysiology to treatment. International Journal of Endocrinology, 2017, 1297658.
- Köhrle, J. (2015). Selenium and the thyroid. Current Opinion in Endocrinology, Diabetes and Obesity, 22(5), 392–401.
- Clark, C. D., Bassett, B., & Burge, M. R. (2003). Effects of kelp supplementation on thyroid function in euthyroid subjects. Endocrine Practice, 9(5), 363–369.
Nutritional FactsKELP 500mg - 120 veg caps |
daily doseper serving |
Serving size: 1 veg caps | ||
daily dose: 1 veg caps | ||
Servings per container: 120 | ||
Daily amount | |||
---|---|---|---|
Kelp (0,065% iodine) (Ascophyllum nodosum) | 500mg | ||
Iodine | 325μg | ||
Selenium | 16.5μg | ||
of L-selenomethionine | 40.9μg |
NRVs (Nutrient Reference Values) established in Regulation (EU) 1169/2011 of 25 October 2011. †† NRVs are not established on this occasion. |
Ingredients
Kelp powder (Ascophyllum nodosum, 0.065% iodine), vegetable capsule [glazing agent (hydroxypropyl methyl cellulose)], anti-caking agent (L-leucine), hydrolysed rice flour, bulking agent (dicalcium phosphate), L-selenomethionine.
Warnings
Store in a cool (below 25°C), dry and dark place. Do not exceed the stated recommended daily dose. Keep out of reach of the smallest children. Nutritional supplements should not be used to replace a balanced diet. It is necessary to maintain a varied and balanced diet and a healthy lifestyle.

How to take KELP 500mg - 120 veg caps
Take 1 vegetable capsules, 1 time a day with a meal.

A satisfied customer says:
Good
Ingrid 26/04/2023
I really liked the product in general, especially because it is in capsule form, I had taken it before in tablet form and it created indigestion, but this way it is easy to tolerate in the stomach and the product is effective so far.
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A critical customer says:
Algae
Claudia 23/06/2023
They have no taste. It helps the hair, nails, immune system.... But of the supplements I have taken, I prefer to replace it with, for example, horsetail.
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Cash
Marcela 22/06/2025
I have bought it because of the favorable comments I have not yet noticed indifference in my body but it is surely effective for my health.
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Well
Nataliia 12/04/2025
I have autoimmune thyroiditis, so I cannot take iodine, but as an additional source I prefer to drink the natural version, it does not affect the thyroid.
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I recommend
Roaurora 16/10/2024
For me the best without a doubt, it comes in capsules, which I prefer, I recommend it 100x100 and I never miss it.
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Top value for money
Benoit 04/08/2024
Very good value for money, the molecule is good, the dosage too, all at a top price.
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Very good product
Vasco 23/05/2024
HSN products never disappoint, and this one is no exception. The capsules themselves are of vegetable origin, which doesn't interfere with my vegetarian diet.
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