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Natural Factors, Liquid Kelp, 800 mcg Iodine, 1.6 fl oz (50 ml)


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Natural Factors, Liquid Kelp, 800 mcg Iodine, 1.6 fl oz (50 ml)

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Natural Factors, Liquid Kelp, 800 mcg Iodine, 1.6 fl oz (50 ml)

In Stock
  • Expiration Date: 08/2020
  • Shipping Weight:
    0.23 kg
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  • Product Code: NFS-02909
  • UPC Code: 068958029092
  • Package Quantity: 1.6 fl oz
  • Dimensions:
    4.1 x 4.1 x 11.7 cm , 0.14 kg
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Frequently Purchased Together
    Product Overview


    • Dietary Supplement
    • Thyroid Gland Support
    • Supports a Healthy Thyroid Gland
    • Purity & Potency Guaranteed

    Supports a healthy thyroid gland.

    All Natural Factors products are manufactured in accordance with the Government of Canada's Good Manufacturing Practices (GMP), among the highest standards in the world.

    Suggested Use

    For adults, take 1 drop per day or as directed by a health professional. Shake well before use.

    Other Ingredients

    Glycerin, water, ethanol.

    Contains no artificial preservatives, colors or sweeteners; no corn, dairy, soy, starch, gluten, wheat or yeast.


    Keep out of reach of children.

    Do not use if seal is broken. For freshness, store in a cool, dry place.

    Supplement Facts
    Serving Size: 1 Drop (0.03 ml)
    Servings Per Container: 1515
      Amount Per Serving % Daily Value
    Iodine (from kelp, potassium iodide) 800 mcg 533%
    iHerb Customer Reviews

    Very potent but caused me and my wife a headache

    Posted by iHerb Customer on Jun 14, 2017 | Verified Purchase

    It's a little too potent and I felt a bit strange with headaches. Maybe it's suitable only to people with problem with the thyroid. It's better to start with small and diluted doses, something like 15-20Mcg and see how you feel.

    Thanks for your feedback!


    Posted by iHerb Customer on Jun 11, 2017 | Verified Purchase


    Thanks for your feedback!

    Way too much for me

    Posted by iHerb Customer on Apr 29, 2017 | Verified Purchase

    Even one drop is too much for me, just cannot take this formula. This was a waste of money for me. I have to take tablets that are not as strong. If you just starting out, I would recommend something different.

    Thanks for your feedback!

    AMAZING PRODUCT! Stopped itching head and involuntary feet movement.

    Posted by iHerb Customer on Feb 23, 2017 | Verified Purchase

    Originally I purchased this product after investigation on why my eyebrows may not be growing and realizing it could be a lack of iodine. BUT after taking the product a very curious thing occurred which I had not expected which was unrelated to my eye brows. For many years my head constantly itched, it became part of my life style which became a norm. Also when I would be setting with my feet propped up, when I talked my feet would involuntarily move. This is also a problem of many years. After taking this particular product for two days my eyebrows still have not grown BUT itching head and involuntary feet movement have disappeared. My feet do not move when I talk and my head has stopped itching. Such an amazing product. In fact, a product which is among my daily intake. After researching I found that most people have a lack of iodine. I am so thankful for this product.

    Thanks for your feedback!

    No awful taste but not sure if it works

    Posted by johnnie on Oct 30, 2016 | Verified Purchase

    I am in my forties and desperate to get my thyroid working properly. I didn't want to take the medicine prescribed by my doctor. Have got hypothyroid! Bought some kelp powder previously but it didn't do anything for me. Trying to see if it works when I take the liquid form and in more concentrated amount. Just started for a week. Not sure yet really. Still feeling sluggish and tired though. the taste is ok for me. Nothing horrible but not sure if this is really the taste of iodine !~ Might have to finish the whole bottle first to see how.

    Thanks for your feedback!