---
product_id: 7824543
title: "Life Extension Sea-Iodine™, kelp and bladderwrack-derived Iodine, Supports Healthy Levels of This Essential Nutrient for Thyroid Health and Beyond, Non-GMO, Gluten-Free, Vegetarian, 60 Capsules"
brand: "life extension"
price: "VT2757"
currency: VUV
in_stock: true
reviews_count: 13
category: "Life Extension"
url: https://www.desertcart.vu/products/7824543-life-extension-sea-iodine-kelp-and-bladderwrack-derived-iodine-supports
store_origin: VU
region: Vanuatu
---

# Non-GMO, gluten-free, vegetarian Derived from kelp & bladderwrack 667% daily iodine value Life Extension Sea-Iodine™, kelp and bladderwrack-derived Iodine, Supports Healthy Levels of This Essential Nutrient for Thyroid Health and Beyond, Non-GMO, Gluten-Free, Vegetarian, 60 Capsules

**Brand:** life extension
**Price:** VT2757
**Availability:** ✅ In Stock

## Summary

> 🌊 Elevate your thyroid game with Sea-Iodine™ — because your metabolism deserves the best!

## Quick Answers

- **What is this?** Life Extension Sea-Iodine™, kelp and bladderwrack-derived Iodine, Supports Healthy Levels of This Essential Nutrient for Thyroid Health and Beyond, Non-GMO, Gluten-Free, Vegetarian, 60 Capsules by life extension
- **How much does it cost?** VT2757 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/7824543-life-extension-sea-iodine-kelp-and-bladderwrack-derived-iodine-supports)

## Best For

- life extension enthusiasts

## Why This Product

- Trusted life extension brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Thyroid Powerhouse:** Supports optimal T3 & T4 hormone production for metabolism and energy balance.
- • **Pure & Clean Formula:** Non-GMO, gluten-free, vegetarian capsules crafted with premium raw ingredients in the USA.
- • **Daily Wellness Ritual:** Convenient 60-capsule supply to effortlessly maintain healthy iodine levels and thyroid function.
- • **Science-Backed Dosage:** Provides 667% of the recommended daily iodine intake, ensuring you never fall short.
- • **Salt-Free Iodine Boost:** Get your essential iodine without relying on iodized salt—perfect for mindful eaters.

## Overview

Life Extension Sea-Iodine™ delivers a potent 667% of your daily iodine needs from kelp and bladderwrack, supporting thyroid hormone production and metabolism without added salt. This non-GMO, gluten-free, vegetarian supplement offers a clean, science-backed way to maintain healthy iodine levels, crafted in the USA for quality and purity.

## Description

Do you get enough iodine? Iodine, a trace element essential to life, is important for various functions in the body—particularly when it comes to thyroid health. Its primary role is in producing the thyroid hormones T3 and T4, two important hormones for optimal thyroid function. This is important because the thyroid gland acts as the body’s thermostat, making it a major maintainer of metabolism and supporting fat burning for energy. The problem is, most Americans don’t get enough iodine in their diet. And a major source of iodine is table salt—which most people are told to avoid. Getting iodine through a supplement is an easy way to get what you need while avoiding excess salt intake. Our Sea-Iodine™ supplement supplies 667% of the recommended daily value of iodine and is non-GMO, gluten-free, vegetarian and manufactured in the USA.

Review: Daily essential for middle age - High quality and so affordable. Taking this puts my thyroid numbers in ideal range as opposed to very low end of normal. It helps with my anxiety and overall health. I eat a very whole food diet and do not consume iodized salt so this is definitely an essential for me and members of my family.
Review: Don't ignore iodine in your diet - Excellent product! Here's my story. At a recent trip to the doctor for routine stuff, I was told 'No, don't take an iodine supplement. Don't you have salt in your diet? I respond, yes but mostly coarse/Kosher salt, which doesn't contain iodine. Why, can anything bad happen? Doctor replies, Well toxicity levels possibly in the thyroid. Here's the thing people. Frankly, I'm not worried about toxicity levels for iodine. Research information indicates the adult body can safely have up to 1000 micrograms (which equals 1 milligram). A microgram is abbreviated mcg, not to be confused with mg, which is milligram, a much larger amount - 1000 times as large, to be exact). I simply stay within the 500 mcg range. I like these tablets for two reasons: 1) I like the way I've been feeling when I take them (I have more energy and I feel like I've been resting better). Moreover, with this supplement, I feel reassured that I don't have an iodine deficiency. I feel this way because I don't consume much salt (and the salt that I do is Kosher/coarse salt, which is not iodized). After all, how do we really know that we're getting enough iodine? Iodine is important for healthy thyroid function and thyroid function is key for good health, so don't assume blindly that you're getting enough iodine. Verify that you are then act accordingly. 2) The capsules are easily taken apart so that I can take some of the powder out. I take about half of the powder out, because I don't want to have the full 1000 mcg's. The reason is that I assume that I'm getting some iodine in my diet, and together with half of one of these tablets, I get plenty of iodine for healthy thyroid function. If you're wondering why I just don't buy a lower dose which is easily available in a 150 mcg, in the form of sea kale tablets - it's because I've read that the kale may have small (albeit safe) quantities of arsenic. That didn't stop me from trying them, however. I have ordered these tablets and taking them just didn't make me feel as good as the sea iodine tablets.

## Features

- Iodine for thyroid health – A healthy thyroid is an essential part of whole-body health. It acts as the body’s thermostat, helps maintain metabolism and supports fat burning for energy. Iodine supports the production of the important hormones T3 and T4.
- Supports healthy iodine levels without salt – Most people consume iodine through their intake of table salt. But many health-conscious individuals avoid eating excess table salt. Supplementary iodine can supply the iodine you need without salt.
- Convenient option to get daily iodine – It’s difficult for most people to get enough iodine in their daily diets. A supplement can help ensure you’re meeting the daily recommended intake of iodine (150 mcg) to support your health.
- Ingredients matter – We use only the finest raw ingredients with the quality and purity you deserve. The majority of our products are non-GMO, gluten-free and manufactured in the USA—and a Certificate of Analysis is available for every one.
- Live your healthiest life – We believe the answers to a healthier life are within reach, and that scientific research is the key to getting us there. That’s why so many of our formulas feature specific ingredients and amounts based on scientific studies.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005OTKEKS |
| ASIN  | B005OTKEKS |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #9,882 in Health & Household ( See Top 100 in Health & Household ) #7 in Iodine Mineral Supplements #1,062 in Sales & Deals |
| Brand Name | Life Extension |
| Concentration | 1000 Mg |
| Customer Reviews | 4.6 4.6 out of 5 stars (8,123) |
| Date First Available  | April 14, 2009 |
| Department  | All Ages, Unisex |
| Diet Type | Gluten Free, Vegetarian |
| Flavor | Unflavored |
| Global Trade Identification Number | 00737870174066 |
| Is Discontinued By Manufacturer  | No |
| Item Form | Capsule |
| Item Nype Name | Sea-Iodine |
| Item Weight | 1.28 ounces |
| Item model number  | 01740 |
| Manufacturer | Life Extension |
| Manufacturer  | Life Extension |
| Manufacturer Part Number | 01740 |
| Material Type Free | Gluten Free |
| Model Number | 01740 |
| Number of Items | 1 |
| Primary Supplement Type | Iodine |
| Product Benefits | Convenient way to get your daily iodine intake, Essential for thyroid health support, Supports healthy iodine levels, without salt |
| Product Dimensions  | 1.84 x 1.84 x 3.23 inches; 1.28 ounces |
| UPC | 737870174066 |
| Unit Count | 60 Count |

## Product Details

- **Brand:** Life Extension
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Primary Supplement Type:** Iodine
- **Unit Count:** 60 Count

## Images

![Life Extension Sea-Iodine™, kelp and bladderwrack-derived Iodine, Supports Healthy Levels of This Essential Nutrient for Thyroid Health and Beyond, Non-GMO, Gluten-Free, Vegetarian, 60 Capsules - Image 1](https://m.media-amazon.com/images/I/71VKRDrGBiL.jpg)

## Questions & Answers

**Q: Where does iodine come from?**
A: Iodine is found in soil and the ocean—which is why high concentrations are found in marine algae and seaweed, as well as fish and shrimp. Iodine is also found in dairy products and can be added to table salt or supplements.

**Q: What does iodine do for you?**
A: Iodine is considered an essential trace mineral for life. Getting enough iodine is an important part of optimal health, largely in part because of its role in producing thyroid hormones crucial to healthy thyroid function.

**Q: How much iodine do you need per day?**
A: The recommended daily amount of iodine needed per day is around 150 mcg. However, since healthy stores can be depleted depending on your level of activity, look for supplements that go beyond daily recommended values.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Daily essential for middle age
*by A***A on January 25, 2026*

High quality and so affordable. Taking this puts my thyroid numbers in ideal range as opposed to very low end of normal. It helps with my anxiety and overall health. I eat a very whole food diet and do not consume iodized salt so this is definitely an essential for me and members of my family.

### ⭐⭐⭐⭐⭐ Don't ignore iodine in your diet
*by B***P on July 22, 2019*

Excellent product! Here's my story. At a recent trip to the doctor for routine stuff, I was told 'No, don't take an iodine supplement. Don't you have salt in your diet? I respond, yes but mostly coarse/Kosher salt, which doesn't contain iodine. Why, can anything bad happen? Doctor replies, Well toxicity levels possibly in the thyroid. Here's the thing people. Frankly, I'm not worried about toxicity levels for iodine. Research information indicates the adult body can safely have up to 1000 micrograms (which equals 1 milligram). A microgram is abbreviated mcg, not to be confused with mg, which is milligram, a much larger amount - 1000 times as large, to be exact). I simply stay within the 500 mcg range. I like these tablets for two reasons: 1) I like the way I've been feeling when I take them (I have more energy and I feel like I've been resting better). Moreover, with this supplement, I feel reassured that I don't have an iodine deficiency. I feel this way because I don't consume much salt (and the salt that I do is Kosher/coarse salt, which is not iodized). After all, how do we really know that we're getting enough iodine? Iodine is important for healthy thyroid function and thyroid function is key for good health, so don't assume blindly that you're getting enough iodine. Verify that you are then act accordingly. 2) The capsules are easily taken apart so that I can take some of the powder out. I take about half of the powder out, because I don't want to have the full 1000 mcg's. The reason is that I assume that I'm getting some iodine in my diet, and together with half of one of these tablets, I get plenty of iodine for healthy thyroid function. If you're wondering why I just don't buy a lower dose which is easily available in a 150 mcg, in the form of sea kale tablets - it's because I've read that the kale may have small (albeit safe) quantities of arsenic. That didn't stop me from trying them, however. I have ordered these tablets and taking them just didn't make me feel as good as the sea iodine tablets.

### ⭐⭐⭐⭐⭐ Reliable iodine supplement with clean ingredients
*by J***H on February 17, 2026*

I’ve been using Life Extension Sea-Iodine™, which contains iodine sourced from kelp and bladderwrack, and I’ve been very pleased with the quality. I chose this product specifically because it uses naturally derived iodine rather than synthetic sources, and I trust the Life Extension brand for its transparency and testing standards. The capsules are small and easy to swallow, with no noticeable aftertaste or digestive discomfort. I also appreciate that the formula is straightforward and doesn’t include a long list of unnecessary fillers. For anyone looking to support healthy iodine levels as part of their overall wellness routine, this feels like a clean and dependable option. As with any iodine supplement, it’s important to know your needs before starting, since iodine intake can affect thyroid function. I would recommend consulting a healthcare provider if you’re unsure about dosage or existing thyroid conditions. Overall, this is a simple, high-quality iodine supplement from a reputable company. It’s easy to take, well-formulated, and provides peace of mind for those wanting to maintain healthy iodine intake as part of a balanced diet.

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-20*