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Vitamin d3 also plays a critical role in immune function, and even promotes endothelial health and helps maintain already-healthy blood pressure. Two nutrients in one - iodine is a trace element whose primary biological role lies in supporting the production of our thyroid hormones.
It’s good for your brain, too. Bone, brain & immune health - vitamin d helps your bones maintain their strength and rigidity. A healthy thyroid gland not only acts as your body’s thermostat, but it’s also one of the significant maintainers of your metabolism, including supporting fat burning for energy. Ingredients matter - sourced using only the finest raw ingredients with the purity and potency your body deserves; This product is certified non-GMO and gluten-free; Manufactured in the USA and a Certificate of Analysis is available.

Health benefits of table salt—without the sodium – iodine is essential to thyroid health. Strong bones, along with vitamin k, helps get calcium into your bone matrix to maintain strong, which d3 helps promote healthy cognitive function. Vitamin d, healthy heart – this formula provides a potent 125 mcg of vitamin, healthy bones and teeth.
Ingredients matter - sourced using only the finest raw ingredients with the purity and potency your body deserves; This product is certified non-GMO and gluten-free; Manufactured in the USA and a Certificate of Analysis is available. Our formula delivers iodine from sea vegetables. So much so, it has been added to table salt for almost 100 years. Chances are, you’re not getting enough vitamin k – you can get vitamin K1 and K2 from your diet, but most people don’t get enough k-rich foods, such as leafy greens, cheese, or eggs daily.



Vitamin d is good for your brain too: healthy levels of vitamin D3 has been shown to correspond to better cognitive health scores as you age! Immune health & supporting already-healthy blood pressure – vitamin d3 plays a critical role in immune function.
It also promotes endothelial health and can help maintain already-healthy blood pressure. Which makes getting enough daily vitamin D3 a really, really good idea! Ingredients matter - sourced using only the finest raw ingredients with the purity and potency your body deserves. We suggestat least 125 mcg 5000 iu vitamin D3 a day, which makes this formulation perfect for getting enough vitamin D. Live your healthiest life - for over 40 years, effective formulas made with the highest standards and based on the latest scientific findings.

Thyroid health and beyond – iodine is a health-promoting trace element that is essential for good health, and it’s usually found within seafood & iodized salt.
Our formulations are created using the ingredients and dosages used in the studies that inspired them. Ingredients matter - sourced using only the finest raw ingredients with the purity and potency your body deserves. The majority of our products are non-GMO, gluten-free, and manufactured in the USA-and a Certificate of Analysis is available.
1. Life Extension
#ad
Non-GMO – 60 Capsules, Life Extension Vitamin D3 125 mcg 5000 IU with Sea-Iodine, Thyroid & Adrenal Supplement – Gluten-Free, For Bone, Immune Support & Inflammation Management
#adLife Extension #ad - Trace element essential for life – iodine supports the production of thyroid hormones. The thyroid gland actively absorbs iodide from the blood in order to make and release these hormones. Live your healthiest life - we believe the answers to a healthier, richer life are within reach and that rigorous scientific research is the path to get us there; Formulations are created using the exact ingredients and dosages.Vitamin d3 also plays a critical role in immune function, and even promotes endothelial health and helps maintain already-healthy blood pressure. Two nutrients in one - iodine is a trace element whose primary biological role lies in supporting the production of our thyroid hormones.
More information #ad
Vitamin d3 is good for you as well, supporting everything from bone to brain health—but since many people struggle to get enough of these two essential nutrients, we’ve combined them into a single convenient supplement. It’s good for your brain, too. Bone, brain & immune health - vitamin d helps your bones maintain their strength and rigidity. A healthy thyroid gland not only acts as your body’s thermostat, but it’s also one of the significant maintainers of your metabolism, including supporting fat burning for energy. Ingredients matter - sourced using only the finest raw ingredients with the purity and potency your body deserves; This product is certified non-GMO and gluten-free; Manufactured in the USA and a Certificate of Analysis is available.
Brand | Life Extension #ad |
Manufacturer | Life Extension #ad |
Height | 3.66 Inches |
Length | 2.09 Inches |
Weight | 0.08 Pounds |
Width | 2.09 Inches |
Part Number | 01758 |
Model | 01758 |
More information #ad
2. Life Extension
#ad
Once Daily, Life Extension Vitamins D and K with Sea-Iodine – Bone, Thyroid & Arterial Support – Non-GMO, Gluten-Free – 60 Capsules, Brain
#adLife Extension #ad - But many people avoid salt for health reasons—which can lead to inadequate iodine intake from your diet. Vitamin d also plays a critical role in healthy immune function and vitamin K helps inhibit calcium buildup in your arteries. This formula provides a potent dose – 2100 mcg -- of Vitamin K1 and two forms of vitamin K2.Health benefits of table salt—without the sodium – iodine is essential to thyroid health. Strong bones, along with vitamin k, helps get calcium into your bone matrix to maintain strong, which d3 helps promote healthy cognitive function. Vitamin d, healthy heart – this formula provides a potent 125 mcg of vitamin, healthy bones and teeth.
More information #ad
Live your healthiest life - we believe the answers to a healthier, richer life are within reach and that rigorous scientific research is the path to get us there; Formulations are created using the exact ingredients and dosages. Ingredients matter - sourced using only the finest raw ingredients with the purity and potency your body deserves; This product is certified non-GMO and gluten-free; Manufactured in the USA and a Certificate of Analysis is available. Our formula delivers iodine from sea vegetables. So much so, it has been added to table salt for almost 100 years. Chances are, you’re not getting enough vitamin k – you can get vitamin K1 and K2 from your diet, but most people don’t get enough k-rich foods, such as leafy greens, cheese, or eggs daily.
Brand | Life Extension #ad |
Manufacturer | Life Extension #ad |
Height | 3.73 Inches |
Length | 2.09 Inches |
Weight | 0.09 Pounds |
Width | 2.09 Inches |
Part Number | 02040 |
Model | 02040 |
More information #ad
3. Life Extension
#ad
90 Capsules, Life Extension Vitamins D and K with Sea-Iodine
#adLife Extension #ad - Benefits: potent bone, brain, thyroid & arterial health support *. New, larger size: lifeExtension D3, K2 with Iodine Supplement.More information #ad
Superior combo: d3 5000 iu, both K1 & K2, and Iodine mineral boost. Premium quality: non-gMO, Vegetarian, Made in the USA. Add to your cart today because you deserve to feel your best.Brand | Life Extension #ad |
Manufacturer | Life Extension #ad |
More information #ad
4. Life Extension
#ad
Life Extension Vitamins D and K with Sea-Iodine, 90 Caps Pack of 2
#adLife Extension #ad - Premium quality: non-gMO, Vegetarian, Made in the USA. Superior combo: d3 5000 iu, both K1 & K2, and Iodine mineral boost. Pack of 2: lifeextension d3, K2 with Iodine Supplement - 90 Capsules.More information #ad
Brand | Life Extension #ad |
Manufacturer | Life Extension #ad |
Part Number | 737870204091 |
More information #ad
5. Life Extension
#ad
Anti-Aging & Longevity Supplements– Non-GMO, Life Extension Vitamin D3 125mcg 5000 IU – Supports Bone & Immune Health, Once Daily – 60 Softgels, Gluten-Free
#adLife Extension #ad - Our formulations are created using the ingredients and dosages used in the studies that inspired them, richer life are within reach, we’ve been developing advanced, ensuring that maximum bioavailability and efficacy is achieved. Bone & brain health - vitamin d helps get calcium into your bone matrix—the lattice-like structure that gives your bones their strength and rigidity.Vitamin d is good for your brain too: healthy levels of vitamin D3 has been shown to correspond to better cognitive health scores as you age! Immune health & supporting already-healthy blood pressure – vitamin d3 plays a critical role in immune function.
More information #ad
We believe the answers to a healthier, and that rigorous scientific research is the path to get us there. The majority of our products are non-gmO, gluten-free, and manufactured in the USA—and a Certificate of Analysis is available for every product we produce. It also promotes endothelial health and can help maintain already-healthy blood pressure. Which makes getting enough daily vitamin D3 a really, really good idea! Ingredients matter - sourced using only the finest raw ingredients with the purity and potency your body deserves. We suggestat least 125 mcg 5000 iu vitamin D3 a day, which makes this formulation perfect for getting enough vitamin D. Live your healthiest life - for over 40 years, effective formulas made with the highest standards and based on the latest scientific findings.
Brand | Life Extension #ad |
Manufacturer | Life Extension #ad |
Height | 4 Inches |
Length | 2 Inches |
Weight | 0 Pounds |
Width | 2 Inches |
Part Number | 01713 |
Model | 01713 |
More information #ad
6. Life Extension
#ad
Life Extension Sea-Iodine 1000 mcg – For Thyroid & Adrenal Health – triiodothyronine T3 & thyroxine T4, Gluten-Free, 60 Vegetarian Capsules, Non-GMO, One Daily
#adLife Extension #ad - Trace element essential – the thyroid gland absorbs iodide from the blood to make & release the hormones into the blood. Our sea-iodine formula provides 1000 mcg to support healthy levels of this essential element. Live your healthiest life - for over 40 years, we’ve been developing advanced, effective formulas made with the highest standards.Thyroid health and beyond – iodine is a health-promoting trace element that is essential for good health, and it’s usually found within seafood & iodized salt.
More information #ad
A healthy thyroid gland not only acts as your body’s thermostat, but it’s also one of the significant maintainers of metabolism. Healthy benefits without the salt – sea-iodine provides 1000 mcg of this essential element without upping your salt intake by using a blend of organic marine algae to provide you with over 667% of the Recommended Daily Value of iodine. Our formulations are created using the ingredients and dosages used in the studies that inspired them. Ingredients matter - sourced using only the finest raw ingredients with the purity and potency your body deserves. The majority of our products are non-GMO, gluten-free, and manufactured in the USA-and a Certificate of Analysis is available.
Brand | Life Extension #ad |
Manufacturer | Life Extension #ad |
Height | 3.23 Inches |
Length | 1.84 Inches |
Weight | 0.08 Pounds |
Width | 1.84 Inches |
Part Number | 01740 |
Model | 01740 |
More information #ad