Nature's Way Kelp - 100 capsules
Kelp has a long history of use as a food and as a source of assimilable iodine. It contains many nutrients absorbed from the sea.Nature’s Way Kelp contains 400 micrograms of iodine which is 267% of your daily intake. Iodine is vital for good thyroid function, which in turn is essential for health. Iodine deficiency during pregnancy and early infancy can result in cretinism (irreversible mental retardation and severe motor impairments). In adults low iodine intake (or very high intakes) can cause hypothyroidism. Hypothyroidism can manifest as low energy levels, dry or scaly or yellowish skin, tingling and numbness in extremities, weight gain, forgetfulness, personality changes, depression, anaemia, and prolonged and heavy periods in women. Goiter, an enlarged thyroid gland visible between the Adam’s apple and the collar bone, is often present. Hypothyroidism can also cause carpal tunnel syndrome and Raynaud’s phenomenon. Hypothyroidism can lead to significant increases in cholesterol levels and homocysteine levels is implicated in about 10% of cases of high cholesterol levels. Correcting hypothyroidism can lead to a 30% drop in cholesterol and homocysteine levels.
Kelp has a long history of use as a food and as a source of assimilable iodine. It contains many nutrients absorbed from the sea.Nature’s Way Kelp contains 400 micrograms of iodine which is 267% of your daily intake. Iodine is vital for good thyroid function, which in turn is essential for health. Iodine deficiency during pregnancy and early infancy can result in cretinism (irreversible mental retardation and severe motor impairments). In adults low iodine intake (or very high intakes) can cause hypothyroidism. Hypothyroidism can manifest as low energy levels, dry or scaly or yellowish skin, tingling and numbness in extremities, weight gain, forgetfulness, personality changes, depression, anaemia, and prolonged and heavy periods in women. Goiter, an enlarged thyroid gland visible between the Adam’s apple and the collar bone, is often present. Hypothyroidism can also cause carpal tunnel syndrome and Raynaud’s phenomenon. Hypothyroidism can lead to significant increases in cholesterol levels and homocysteine levels is implicated in about 10% of cases of high cholesterol levels. Correcting hypothyroidism can lead to a 30% drop in cholesterol and homocysteine levels.
Kelp has a long history of use as a food and as a source of assimilable iodine. It contains many nutrients absorbed from the sea.Nature’s Way Kelp contains 400 micrograms of iodine which is 267% of your daily intake. Iodine is vital for good thyroid function, which in turn is essential for health. Iodine deficiency during pregnancy and early infancy can result in cretinism (irreversible mental retardation and severe motor impairments). In adults low iodine intake (or very high intakes) can cause hypothyroidism. Hypothyroidism can manifest as low energy levels, dry or scaly or yellowish skin, tingling and numbness in extremities, weight gain, forgetfulness, personality changes, depression, anaemia, and prolonged and heavy periods in women. Goiter, an enlarged thyroid gland visible between the Adam’s apple and the collar bone, is often present. Hypothyroidism can also cause carpal tunnel syndrome and Raynaud’s phenomenon. Hypothyroidism can lead to significant increases in cholesterol levels and homocysteine levels is implicated in about 10% of cases of high cholesterol levels. Correcting hypothyroidism can lead to a 30% drop in cholesterol and homocysteine levels.
Kelp has a long history of use as a food and as a source of assimilable iodine. It contains many nutrients absorbed from the sea.Nature’s Way Kelp contains 400 micrograms of iodine which is 267% of your daily intake. Iodine is vital for good thyroid function, which in turn is essential for health. Iodine deficiency during pregnancy and early infancy can result in cretinism (irreversible mental retardation and severe motor impairments). In adults low iodine intake (or very high intakes) can cause hypothyroidism. Hypothyroidism can manifest as low energy levels, dry or scaly or yellowish skin, tingling and numbness in extremities, weight gain, forgetfulness, personality changes, depression, anaemia, and prolonged and heavy periods in women. Goiter, an enlarged thyroid gland visible between the Adam’s apple and the collar bone, is often present. Hypothyroidism can also cause carpal tunnel syndrome and Raynaud’s phenomenon. Hypothyroidism can lead to significant increases in cholesterol levels and homocysteine levels is implicated in about 10% of cases of high cholesterol levels. Correcting hypothyroidism can lead to a 30% drop in cholesterol and homocysteine levels.
in 12 offers
The lowest price for Nature's Way Kelp - 100 capsules right now is $14.79 at iHerb, compared across 8 retailers.
The all-time low was $10.40 on 10 May 2026 — today's price is 42% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 19 Sept 2026.
Last updated at 19/09/2026 00:11:48
Nature's Way, 海带、全叶状体,600 毫克,100 全素胶囊
Delivery $40
Nature's Way, Whole Thallus Kelp, 180 Capsules
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Kelp 600 mg - 100 caps
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Kelp, by Natures Way, 100 Veg Capsules
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Kelp Sea Harvested 100 Caps
Delivery between 25–28 Sept $21.64
Kelp - 180 - 600mcg Capsules - Green Seaweed Superfood & Iodine Supplement
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Nature's Way Whole Thallus Kelp (180 Vegan Capsules) | Best Muscle & Body Recovery Supplement & Protein - Supplement City
Delivery between 25–30 Sept $8.95
Nature's Way Kelp Whole Thallus 600 mg 180 Vegan Capsules
Delivery between 21 Sept – 2 Oct $28.02
Iodine 100 Capsules
Delivery between 21 Sept – 2 Oct $28.02
Nature's Way Kelp; 600 mg Non-GMO Project Verified Gluten Free Vegetarian; 100 Count 100 Count (Pack of 1)
Delivery between 21 Sept – 2 Oct $28.02
originally posted on iherb.com
I take this as an iodine supplement since I’ve been eating Himalayan salt for a good 30 years. Sea salt does not contain iodine like fortified table salt. Humans need iodine it’s found mostly in the sea. I take it twice a week. This is a great brand I’ve been using for decades.
originally posted on iherb.com
This packaging is compact and no more than the product itself. Composition contains natural ingredients. Standard capsule size and they are easily accepted. I have problems with thyroid issues and I took 1 capsule per day as written on the package without a doctor's recommendation. These capsules have no taste, but have a smell that is specific to me and because of this, in the early days when I started taking them, I had problems swallowing them because of this smell.
originally posted on iherb.com
After incorporating Nature's Way Kelp Whole Thallus into my daily routine, I'm ready to share my thoughts on this supplement designed to provide a natural source of nutrients. Here's my review of Nature's Way Kelp:Pros:Rich in Nutrients: Kelp is a type of seaweed that's known for being a good source of various vitamins and minerals, particularly iodine, which is important for thyroid health. Nature's Way Kelp aims to offer these nutritional benefits in a convenient capsule form.Whole Thallus: The supplement uses the whole thallus (main body) of the kelp plant, which can contain a wider range of nutrients compared to extracts that focus on specific compounds.Vegan Capsules: The fact that these capsules are vegan-friendly can be a big plus for those who are ... MoreAfter incorporating Nature's Way Kelp Whole Thallus into my daily routine, I'm ready to share my thoughts on this supplement designed to provide a natural source of nutrients. Here's my review of Nature's Way Kelp:Pros:Rich in Nutrients: Kelp is a type of seaweed that's known for being a good source of various vitamins and minerals, particularly iodine, which is important for thyroid health. Nature's Way Kelp aims to offer these nutritional benefits in a convenient capsule form.Whole Thallus: The supplement uses the whole thallus (main body) of the kelp plant, which can contain a wider range of nutrients compared to extracts that focus on specific compounds.Vegan Capsules: The fact that these capsules are vegan-friendly can be a big plus for those who are conscious of their dietary choices.Cons:Iodine Sensitivity: While kelp's iodine content is an advantage for many, it could be a concern for individuals who have thyroid disorders or are sensitive to iodine intake. Consultation with a healthcare professional is advisable.Variable Iodine Content: Natural products like kelp can have varying levels of iodine, and this supplement might not always provide consistent dosing. This can be a concern for those who require precise iodine intake.Taste and Smell: Some users might find the taste or smell of kelp to be strong and off-putting, even when encapsulated. This can be a drawback for those sensitive to these factors.In conclusion, Nature's Way Kelp Whole Thallus offers a natural source of nutrients, particularly iodine, in a convenient capsule form. While it can be a valuable addition to a balanced diet, especially for those looking to boost their iodine intake, it's important to consider iodine sensitivity and individual preferences regarding taste and smell. Consulting with a healthcare professional before adding kelp supplements to your regimen is recommended.Note: Personal reactions to supplements can vary. It's advisable to consult a healthcare professional before introducing new supplements, especially if you have existing health conditions or concerns.
| General | |
| Units in Package | 100 |
| Directions | Recommendation: Take 1 capsule daily. Do not exceed recommended dose. |
| Ingredients | Other Ingredients: Plant-Derived Capsule (Hypromellose). |
| Warnings | Keep out of reach of children. Safety sealed with printed inner seal. Do not use if seal is broken or missing. Caution: This product should not be taken by persons with known hypersensitivity to iodine or hyperthyroidism. If pregnant, nursing, or taking any medications, consult a healthcare professional before use. - |
Nature's Way, 海带、全叶状体,600 毫克,100 全素胶囊
Delivery $40
Nature's Way, Whole Thallus Kelp, 180 Capsules
Delivery $40
Kelp 600 mg - 100 caps
Delivery $34.70
Kelp, by Natures Way, 100 Veg Capsules
Delivery $12.62
Kelp Sea Harvested 100 Caps
Delivery between 25–28 Sept $21.64
I take this as an iodine supplement since I’ve been eating Himalayan salt for a good 30 years. Sea salt does not contain iodine like fortified table salt. Humans need iodine it’s found mostly in the sea. I take it twice a week. This is a great brand I’ve been using for decades.
This packaging is compact and no more than the product itself. Composition contains natural ingredients. Standard capsule size and they are easily accepted. I have problems with thyroid issues and I took 1 capsule per day as written on the package without a doctor's recommendation. These capsules have no taste, but have a smell that is specific to me and because of this, in the early days when I started taking them, I had problems swallowing them because of this smell.
After incorporating Nature's Way Kelp Whole Thallus into my daily routine, I'm ready to share my thoughts on this supplement designed to provide a natural source of nutrients. Here's my review of Nature's Way Kelp:Pros:Rich in Nutrients: Kelp is a type of seaweed that's known for being a good source of various vitamins and minerals, particularly iodine, which is important for thyroid health. Nature's Way Kelp aims to offer these nutritional benefits in a convenient capsule form.Whole Thallus: The supplement uses the whole thallus (main body) of the kelp plant, which can contain a wider range of nutrients compared to extracts that focus on specific compounds.Vegan Capsules: The fact that these capsules are vegan-friendly can be a big plus for those who are ... MoreAfter incorporating Nature's Way Kelp Whole Thallus into my daily routine, I'm ready to share my thoughts on this supplement designed to provide a natural source of nutrients. Here's my review of Nature's Way Kelp:Pros:Rich in Nutrients: Kelp is a type of seaweed that's known for being a good source of various vitamins and minerals, particularly iodine, which is important for thyroid health. Nature's Way Kelp aims to offer these nutritional benefits in a convenient capsule form.Whole Thallus: The supplement uses the whole thallus (main body) of the kelp plant, which can contain a wider range of nutrients compared to extracts that focus on specific compounds.Vegan Capsules: The fact that these capsules are vegan-friendly can be a big plus for those who are conscious of their dietary choices.Cons:Iodine Sensitivity: While kelp's iodine content is an advantage for many, it could be a concern for individuals who have thyroid disorders or are sensitive to iodine intake. Consultation with a healthcare professional is advisable.Variable Iodine Content: Natural products like kelp can have varying levels of iodine, and this supplement might not always provide consistent dosing. This can be a concern for those who require precise iodine intake.Taste and Smell: Some users might find the taste or smell of kelp to be strong and off-putting, even when encapsulated. This can be a drawback for those sensitive to these factors.In conclusion, Nature's Way Kelp Whole Thallus offers a natural source of nutrients, particularly iodine, in a convenient capsule form. While it can be a valuable addition to a balanced diet, especially for those looking to boost their iodine intake, it's important to consider iodine sensitivity and individual preferences regarding taste and smell. Consulting with a healthcare professional before adding kelp supplements to your regimen is recommended.Note: Personal reactions to supplements can vary. It's advisable to consult a healthcare professional before introducing new supplements, especially if you have existing health conditions or concerns.
Good quality with no fillers or additivesAffordableNo bad side effects while using itSmells a little bit bu nothing nastyI will update if i notice something
This used to be my kelp of choice for a long number of years starting around 2011. It was highly recommended and a quality product. However, I pay attention to labels, and so I noticed over time that the product was gradually cheapened, cheapened, and is still being cheapened! It is not good now, and yet costs more than ever. One might think this doesn't sound like a big difference in the amount of iodine per capsule with the changes, but it really adds up to less and less iodine over time.When I started using this product, each capsule contained 660mg of kelp, with a guaranteed amount of 400mcg iodine per capsule. Then in 2014 I noticed that they contained 600mg kelp, with a guaranteed amount of 360mcg iodine. I called them about this, and they said due to kelp ... MoreThis used to be my kelp of choice for a long number of years starting around 2011. It was highly recommended and a quality product. However, I pay attention to labels, and so I noticed over time that the product was gradually cheapened, cheapened, and is still being cheapened! It is not good now, and yet costs more than ever. One might think this doesn't sound like a big difference in the amount of iodine per capsule with the changes, but it really adds up to less and less iodine over time.When I started using this product, each capsule contained 660mg of kelp, with a guaranteed amount of 400mcg iodine per capsule. Then in 2014 I noticed that they contained 600mg kelp, with a guaranteed amount of 360mcg iodine. I called them about this, and they said due to kelp being a natural product and depending on where they obtained it, it could vary in iodine; okay. However, 2015 showed a label stating the same 600mg kelp per capsule, but now it contained only 300mcg iodine. I stopped taking it and started trying other brands when they degraded further down to 270mcg iodine (I don't remember exactly when that last degradation occurred, but it was either 2019 or before that). To top it off, somewhere along the way, their labels stopped promoting that it was "guaranteed" to contain the amount of iodine the label said!In addition, I happened to notice that the label originally said Nature's Way was located in Springville, Utah, but when the product deterioration first started, the label said they were in Green Bay, Wisconsin. I would not be surprised to learn that Nature's Way was bought out and then deteriorated.I starting using Iodoral in 2019 and then alternated with kelp of other brands, but now I've learned that they were also bought out at some point, and now you can't easily find it. So currently I have switched to Lugol's Solution that I buy from here on Vitacost, which gives the same ingredients as Iodoral.
Kelp is a type of seaweed that grows underwater, and is an excellent source of iodine. Nature's Way® sustainably sources Kelp from cold water climates, like Nova Scotia, where the wildcrafters carefully cut the leaves, without uprooting the plants to allow for regrowth in the future.
Already bought this kelp for many times.It can help us consume iodine through the capsule. I always eat it in the morning with my breakfast 🍳. It tastes good 👍. And I think 🤔 it is the best buy to get iodine.Very recommended!!! U must buy this for your health.
| General | |
| Units in Package | 100 |
| Directions | Recommendation: Take 1 capsule daily. Do not exceed recommended dose. |
| Ingredients | Other Ingredients: Plant-Derived Capsule (Hypromellose). |
| Warnings | Keep out of reach of children. Safety sealed with printed inner seal. Do not use if seal is broken or missing. Caution: This product should not be taken by persons with known hypersensitivity to iodine or hyperthyroidism. If pregnant, nursing, or taking any medications, consult a healthcare professional before use. - |
