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Life Extension

Vitamins D and K with Sea-Iodine™, 60 Capsules

4.8 · 23774 reviews
1,912 ₽

Gluten Free 1 Daily Non-GMO LE Certified Iodine With Sea Plant Complex Dietary Supplement What Is Vitamins D and K with Sea-Iodine? Vitamin D contributes to normal immune function and maintenance of normal bones. Vitamin K contributes to maintenance of normal bones and to normal blood clotting. Iodine is essential for the production of thyroid hormones. These nutrients contribute to the maintenance of normal bones, normal blood clotting, and normal thyroid function. Vitamins D and K with Sea-Iodine™ Benefits Iodine contributes to normal cognitive function Contributes to the maintenance of normal bones and to the normal function of the immune system Helps counteract possible iodine deficiency in healthy diets

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Gluten Free 1 Daily Non-GMO LE Certified Iodine With Sea Plant Complex Dietary Supplement What Is Vitamins D and K with Sea-Iodine? Vitamin D contributes to normal immune function and maintenance of normal bones. Vitamin K contributes to maintenance of normal bones and to normal blood clotting. Iodine is essential for the production of thyroid hormones. These nutrients contribute to the maintenance of normal bones, normal blood clotting, and normal thyroid function. Vitamins D and K with Sea-Iodine™ Benefits Iodine contributes to normal cognitive function Contributes to the maintenance of normal bones and to the normal function of the immune system Helps counteract possible iodine deficiency in healthy diets

Customer reviews

5.0
verified purchase
Proven technology with life

This is a very high-quality product. Vitamins D and K are essential for our health and if you are not alien to the religion of Star Wars, then it will be enough to alternate this product with pure sea iodine. By hiding the product away from direct sunlight, you will not lose the shelf life. Ingredients from an excellent manufacturer.This is a very high-quality product. Vitamins D and K are essential for our health and if you are not alien to the religion of Star Wars, then it will be enough to alternate this product with pure sea iodine. By hiding the product away from direct sunlight, you will not lose the shelf life. Ingredients from an excellent manufacturer. Standard size with a product capacity of 2 months.

10/19/2024
4.0
verified purchase
we all need it

in our lifestyle we need to take vitamin d supplements this one is combiywith k. it is small size capsules easy to take. i use this dosage as saily as i have low levels.

4/19/2026
5.0
verified purchase
good

The quality is good and the ingredients are safe. The size is enough for months. I found a positive effect within two weeks of use.

2/11/2026
5.0
verified purchase
Good combination

I like that this supplement combines vitamins D and K with sea iodine in one formula. Overall, it’s a good, straightforward product that meets my expectations.

2/10/2026
5.0
verified purchase
Great

I've been taking turmeric supplements for about six months now, primarily for joint support and general wellness, and I've been pleasantly surprised by the results. What I liked: The most noticeable benefit has been reduced stiffness in my knees, particularly in the mornings. I used to feel quite achy after exercise, but that discomfort has diminished considerably. I also appreciate that turmeric has a long history of use in traditional medicine systems like Ayurveda, and there's actually a decent amount of modern research supporting its anti-inflammatory properties, particularly related to curcumin, its active compound. The supplement I chose includes black pepper extract (piperine), which significantly improves absorption. I noticed this formulation seemed more effective than when I had simply added turmeric powder to my food.

1/27/2026
5.0
verified purchase
Great

High-quality and well-formulated supplement This Life Extension D, K, and iodine supplement is excellent. The formula is well balanced and thoughtfully designed to support bone health, immunity, and thyroid function. The quality is clearly high, and it feels reliable and effective with regular use. I trust Life Extension as a brand, and this product fully meets my expectations. Highly recommended.

12/22/2025
4.0
verified purchase
D vitamin with potassium and iodine

This vitamin D comes in a dry form although normally ingredient is manufactured in the form of oil capsules. Not sure whether it has also to do or not with the quality when it’s in one form or another. Anyway this is a good mix and dosages for immunity.

11/29/2025
5.0
verified purchase

Received my first package from iHerb and I’m really impressed! The packaging was cool and everything arrived in perfect condition. Delivery was fast and smooth with no issues at all. The quality of the products is great, even though I’ve only tried them for about three days now, and the ingredients are clean and impressive. Overall, a fantastic first experience — I’ll definitely be ordering again!

11/22/2025
5.0
verified purchase
Top

High quality, original ingredients, very use full. Ideal size and safe package, cool composition feel scent and benefit for age gentle skin! and highly recommend , Perfect for dry sensitive skin. Moisturize and frequency with collagen. Hair, nail good absorption, nice taste and improvement of skin. For daily routine, relax , refresh, care and smell and flavor . For deficiency symptom supplement with minerals

11/11/2025
5.0
verified purchase

This is a well-designed supplement that combines three essential nutrients. I take one capsule daily for bone and heart health support. The combination is convenient and saves me from taking multiple separate pills. The capsules are a standard size and easy to swallow. It's a smart, comprehensive formula from a trusted brand.

11/10/2025