Last updated at 08/06/2026 10:48:14
Life Extension Sea-Iodine Capsules, 1000 mcg, 60 Count
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Life Extension Sea-Iodine Capsules, 1000 mcg, 60 Count
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Sea-Iodine 60 vegetable capsules - Life Extension
Delivery $13.16
Sea-Iodine 60 vegetable capsules - Life Extension
Delivery $13.16
Life Extension, Sea-Iodine, 1,000 mcg, 60 Vegetarian Capsules
14-day returns
Life Extension, Sea-Iodine, 1,000 mcg, 60 Vegetarian Capsules
14-day returns
Life Extension, Sea-Iodine, 1,000 mcg, 60 Vegetarian Capsules
Delivery $14.95
Life Extension, Sea-Iodine, 1,000 mcg, 60 Vegetarian Capsules
Delivery $14.95
Life Extension, Sea-Iodine, 1,000 mcg, 60 Vegetarian Capsules
Delivery $9.99
Life Extension, Sea-Iodine, 1,000 mcg, 60 Vegetarian Capsules
Delivery $9.99
originally posted on iherb.com
These Sea-Iodine capsules are a fantastic supplement! The 60-capsule size is perfect for a two-month supply. I'm impressed by the quality of the ingredients, sourced from natural sea vegetables. The 1,000 mcg composition provides a potent dose of this essential mineral. The vegetarian capsules are easy to swallow and have no unpleasant taste. I take them at the recommended frequency to support my iodine intake. The sleek package is convenient to store. Overall, this supplement offers great benefits for those looking to address potential iodine deficiency.
originally posted on iherb.com
a year ago, I noticed that the temperature had become below normal (I measured it before going to bed and immediately after waking up). I felt like a vegetable before going to bed. I began to figure it out. I realized that it was the thyroid gland that needed iodine. I ordered a jar like this + vit d + k (there is also such a variant of this company). before loading with iodine, I took selenium, zinc and magnesium for 2 weeks (endocrinologist's scheme)+ I injected iodine for 200. after 2 weeks: selenium, magnesium, iodine 1000+ d3+k, at night- zinc the temperature became 36.6! I live in a region where there is a complete iodine deficiency, so the dosage of 1000 is great. I recommend it! The quality is excellent
originally posted on iherb.com
Good composition) fast delivery, high-quality and convenient packaging, nothing was damaged anywhere, excellent dosage, natural composition from herbal ingredients. The size of the capsules is a little large, but there are no problems when swallowing, it tastes like citrus, I drink it with a buzz.I take 1 capsule once a day as a supplement with meals, along with vitamin D3+K2, magnesium and vitamin B6. I have already started to notice the benefits; before I started taking it, I was worried about frequent headaches, nausea, fatigue, fatigue throughout the day, etc. I've been taking it for 10 days now and the results are already noticeable. I have more energy, headaches have stopped, and my mood is excellent throughout the day. I recommend it, it is also perfect for ... MoreGood composition) fast delivery, high-quality and convenient packaging, nothing was damaged anywhere, excellent dosage, natural composition from herbal ingredients. The size of the capsules is a little large, but there are no problems when swallowing, it tastes like citrus, I drink it with a buzz.I take 1 capsule once a day as a supplement with meals, along with vitamin D3+K2, magnesium and vitamin B6. I have already started to notice the benefits; before I started taking it, I was worried about frequent headaches, nausea, fatigue, fatigue throughout the day, etc. I've been taking it for 10 days now and the results are already noticeable. I have more energy, headaches have stopped, and my mood is excellent throughout the day. I recommend it, it is also perfect for those who are interested in sports, fitness or training. Also for those who adhere to some kind of diet. After all, omega3 perfectly energizes and replenishes everything the body lacks.
| Item form | Capsule, capsules |
| Primary supplement type | Iodine |
| Unit count | 60 count |
| Flavour | Unflavoured |
| Product benefits | Thyroid Support |
Life Extension Sea-Iodine Capsules, 1000 mcg, 60 Count
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Life Extension Sea-Iodine Capsules, 1000 mcg, 60 Count
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Sea-Iodine 60 vegetable capsules - Life Extension
Delivery $13.16
Sea-Iodine 60 vegetable capsules - Life Extension
Delivery $13.16
Life Extension, Sea-Iodine, 1,000 mcg, 60 Vegetarian Capsules
14-day returns
These Sea-Iodine capsules are a fantastic supplement! The 60-capsule size is perfect for a two-month supply. I'm impressed by the quality of the ingredients, sourced from natural sea vegetables. The 1,000 mcg composition provides a potent dose of this essential mineral. The vegetarian capsules are easy to swallow and have no unpleasant taste. I take them at the recommended frequency to support my iodine intake. The sleek package is convenient to store. Overall, this supplement offers great benefits for those looking to address potential iodine deficiency.
a year ago, I noticed that the temperature had become below normal (I measured it before going to bed and immediately after waking up). I felt like a vegetable before going to bed. I began to figure it out. I realized that it was the thyroid gland that needed iodine. I ordered a jar like this + vit d + k (there is also such a variant of this company). before loading with iodine, I took selenium, zinc and magnesium for 2 weeks (endocrinologist's scheme)+ I injected iodine for 200. after 2 weeks: selenium, magnesium, iodine 1000+ d3+k, at night- zinc the temperature became 36.6! I live in a region where there is a complete iodine deficiency, so the dosage of 1000 is great. I recommend it! The quality is excellent
Good composition) fast delivery, high-quality and convenient packaging, nothing was damaged anywhere, excellent dosage, natural composition from herbal ingredients. The size of the capsules is a little large, but there are no problems when swallowing, it tastes like citrus, I drink it with a buzz.I take 1 capsule once a day as a supplement with meals, along with vitamin D3+K2, magnesium and vitamin B6. I have already started to notice the benefits; before I started taking it, I was worried about frequent headaches, nausea, fatigue, fatigue throughout the day, etc. I've been taking it for 10 days now and the results are already noticeable. I have more energy, headaches have stopped, and my mood is excellent throughout the day. I recommend it, it is also perfect for ... MoreGood composition) fast delivery, high-quality and convenient packaging, nothing was damaged anywhere, excellent dosage, natural composition from herbal ingredients. The size of the capsules is a little large, but there are no problems when swallowing, it tastes like citrus, I drink it with a buzz.I take 1 capsule once a day as a supplement with meals, along with vitamin D3+K2, magnesium and vitamin B6. I have already started to notice the benefits; before I started taking it, I was worried about frequent headaches, nausea, fatigue, fatigue throughout the day, etc. I've been taking it for 10 days now and the results are already noticeable. I have more energy, headaches have stopped, and my mood is excellent throughout the day. I recommend it, it is also perfect for those who are interested in sports, fitness or training. Also for those who adhere to some kind of diet. After all, omega3 perfectly energizes and replenishes everything the body lacks.
My wife and I take iodine for general health, and especially endocrine and brain health. Every cell in the body has iodine receptors, and some regions of countries can have very low levels of iodine in the soils, and thus foods grown in those areas may not be able to provide the body with the iodine it requires. These LE brand supplements are great small capsules, with no after-taste, and I like the LE brand. Double-sealed for your protection. I take one not every day but quite regularly, and also eat small fish (like sardines or sprats) to help boost iodine and essential fatty acids like the omega -3's. A great supplement. Also note that too much bromine in the environment (common in modern city living) can displace iodine from it's receptors, because they're both ... MoreMy wife and I take iodine for general health, and especially endocrine and brain health. Every cell in the body has iodine receptors, and some regions of countries can have very low levels of iodine in the soils, and thus foods grown in those areas may not be able to provide the body with the iodine it requires. These LE brand supplements are great small capsules, with no after-taste, and I like the LE brand. Double-sealed for your protection. I take one not every day but quite regularly, and also eat small fish (like sardines or sprats) to help boost iodine and essential fatty acids like the omega -3's. A great supplement. Also note that too much bromine in the environment (common in modern city living) can displace iodine from it's receptors, because they're both halogens. If you think you may have too much bromine you should seek expert medical advice. Hope this info helps you :)
I’ve not long started taking these to see if they helped with blood flow as I’ve experienced blood pooling due to a long term illness. I have noticed an improvement since taking them. I also eat a vegetarian diet, which can sometimes lead to a shortage of iodine intake. I was also getting symptoms such as dry skin and tingling in my hands, which can be a sign of iodine deficiency. There has been an improvement in all of these areas since taking them, and it’s only been a short while. They come in a super small capsule which makes them very easy to swallow with water. Affordable price for two months worth of tablets (for daily use). Will definitely be continuing to take these.
A very nice product. High quality. The best benefit of women fertility care. I frequently use it in my routine in composition with Inositol and Q10. The size is small. Every each day i feel the difference. There is not any smell. The package arrived always fast. I recommend it. dosage is good and the taste it good, ingredients are good. good scent and anti aging benefits, give moisture and good for the season. good texture and for sensitive skin. antioxidant benefits, good source of amino acids, fiber, adaptogenic, improves energy and blood pressure, magnesium. helps with muscles, joints, sleep and hormonal balance and mineral loss.
I was taking another similar supplement and felt it wasn't working well so decided to give this one a try. Over the past month, I noticed significant improvement in energy, mood, & hair loss. In the first week I felt a little better almost immediately and then by the second week I felt excellent. The capsules are very tiny, easy to swallow and have no ill taste. Taking one high quality supplement a day is also great for me. Will def rebuy and continue taking to help with under active thyroid.
Rewrite: This supplement offers excellent quality with an ideal dosage in a small, easy-to-swallow pill that has no unpleasant taste. I appreciate the lower dosage, as it allows me to take it daily and reap its health benefits consistently. It has been known to support a healthy lifestyle, and this product fits perfectly into that routine. The pack contains enough pills, ensuring that it lasts for months, making it not only effective but also cost-efficient. Highly recommend for anyone looking to incorporate a low-dose into their wellness regimen!+ ingredient+ size
After incorporating Life Extension's Sea-Iodine into my supplement routine, I'm pleased with the results. The 1,000 mcg dosage in each vegetarian capsule provides a reliable source of iodine, crucial for thyroid health. I appreciate the vegetarian formulation and the quality assurance from Life Extension. I've noticed positive effects on my overall well-being, and the convenient capsule form makes it easy to include in my daily regimen. If you're seeking a trustworthy iodine supplement, Life Extension's Sea-Iodine is certainly worth considering.
| Item form | Capsule, capsules |
| Primary supplement type | Iodine |
| Unit count | 60 count |
| Flavour | Unflavoured |
| Product benefits | Thyroid Support |
Life Extension - Sea-Iodine 1000 mcg - 60 Vegetarian Capsules
Iodine is a crucial trace element that promotes good health. Its primary function is to aid in the production of thyroid hormones. Sea-Iodine offers 1,000 mcg of this essential element to support overall well-being. Description Ingredients How to Use Iodine is an essential trace element for thyroid health and the production of thyroid hormones T3 and T4. These hormones contain four and three atoms of iodine respectively, and are actively absorbed by the thyroid gland from the blood for release into the body. For optimal iodine levels without excessive salt intake, try Life Extension Sea-Iodine, a low-cost formula made from organic marine algae. With over 667% of the Recommended Daily Value of iodine, Sea-Iodine is a abundant source of this important mineral. Interestingly, iodine is found abundantly in sea vegetables and plants, making them a valuable dietary addition, especially for those who don't consume seafood. However, with concerns about excessive salt consumption, it can be difficult to find healthy sources of iodine. This is especially relevant for health-conscious individuals, athletes, and vegetarians/vegans who may have lower levels of iodine due to perspiration and dietary restrictions. Microcrystalline cellulose, vegetable cellulose (capsule), silica, stearic acid. Take one (1) capsule daily, or as recommended by a healthcare professional.
Iodine is a crucial trace element that promotes good health. Its primary function is to aid in the production of thyroid hormones. Sea-Iodine offers 1,000 mcg of this essential element to support overall well-being. Description Ingredients How to Use Iodine is an essential trace element for thyroid health and the production of thyroid hormones T3 and T4. These hormones contain four and three atoms of iodine respectively, and are actively absorbed by the thyroid gland from the blood for release into the body. For optimal iodine levels without excessive salt intake, try Life Extension Sea-Iodine, a low-cost formula made from organic marine algae. With over 667% of the Recommended Daily Value of iodine, Sea-Iodine is a abundant source of this important mineral. Interestingly, iodine is found abundantly in sea vegetables and plants, making them a valuable dietary addition, especially for those who don't consume seafood. However, with concerns about excessive salt consumption, it can be difficult to find healthy sources of iodine. This is especially relevant for health-conscious individuals, athletes, and vegetarians/vegans who may have lower levels of iodine due to perspiration and dietary restrictions. Microcrystalline cellulose, vegetable cellulose (capsule), silica, stearic acid. Take one (1) capsule daily, or as recommended by a healthcare professional.
Iodine is a crucial trace element that promotes good health. Its primary function is to aid in the production of thyroid hormones. Sea-Iodine offers 1,000 mcg of this essential element to support overall well-being. Description Ingredients How to Use Iodine is an essential trace element for thyroid health and the production of thyroid hormones T3 and T4. These hormones contain four and three atoms of iodine respectively, and are actively absorbed by the thyroid gland from the blood for release into the body. For optimal iodine levels without excessive salt intake, try Life Extension Sea-Iodine, a low-cost formula made from organic marine algae. With over 667% of the Recommended Daily Value of iodine, Sea-Iodine is a abundant source of this important mineral. Interestingly, iodine is found abundantly in sea vegetables and plants, making them a valuable dietary addition, especially for those who don't consume seafood. However, with concerns about excessive salt consumption, it can be difficult to find healthy sources of iodine. This is especially relevant for health-conscious individuals, athletes, and vegetarians/vegans who may have lower levels of iodine due to perspiration and dietary restrictions. Microcrystalline cellulose, vegetable cellulose (capsule), silica, stearic acid. Take one (1) capsule daily, or as recommended by a healthcare professional.
Iodine is a crucial trace element that promotes good health. Its primary function is to aid in the production of thyroid hormones. Sea-Iodine offers 1,000 mcg of this essential element to support overall well-being. Description Ingredients How to Use Iodine is an essential trace element for thyroid health and the production of thyroid hormones T3 and T4. These hormones contain four and three atoms of iodine respectively, and are actively absorbed by the thyroid gland from the blood for release into the body. For optimal iodine levels without excessive salt intake, try Life Extension Sea-Iodine, a low-cost formula made from organic marine algae. With over 667% of the Recommended Daily Value of iodine, Sea-Iodine is a abundant source of this important mineral. Interestingly, iodine is found abundantly in sea vegetables and plants, making them a valuable dietary addition, especially for those who don't consume seafood. However, with concerns about excessive salt consumption, it can be difficult to find healthy sources of iodine. This is especially relevant for health-conscious individuals, athletes, and vegetarians/vegans who may have lower levels of iodine due to perspiration and dietary restrictions. Microcrystalline cellulose, vegetable cellulose (capsule), silica, stearic acid. Take one (1) capsule daily, or as recommended by a healthcare professional.
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The lowest price for Life Extension - Sea-Iodine 1000 mcg - 60 Vegetarian Capsules right now is $12.89 at Naturitas, compared across 10 retailers.
The all-time low was $5.70 on 6 July 2025 — today's price is 126% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 8 June 2026.
