










🌟 Unlock your daily edge with bone, brain & heart support in one powerful capsule!
This premium once-daily supplement delivers 125 mcg of Vitamin D3 and 2100 mcg of Vitamin K1 plus K2 to promote strong bones, cognitive health, and arterial support. Enhanced with iodine from sea vegetables for thyroid health, it’s non-GMO, gluten-free, and crafted in the USA with rigorous quality standards to ensure maximum potency and absorption.









| ASIN | B076DBV1MG |
| Best Sellers Rank | #2,582 in Health & Household ( See Top 100 in Health & Household ) #36 in Vitamin D Supplements |
| Customer Reviews | 4.7 4.7 out of 5 stars (4,332) |
| Date First Available | October 4, 2017 |
| Is Discontinued By Manufacturer | No |
| Item model number | 02040 |
| Manufacturer | Life Extension |
| Product Dimensions | 2.09 x 2.09 x 3.73 inches; 1.6 ounces |
Z**K
Vitamin D & K with Sea-Iodine
I’ve been using Life Extension Vitamins D and K with Sea-Iodine for a couple of months, and I’m very pleased with the results. The combination of vitamin D3, multiple forms of vitamin K, and iodine makes this supplement stand out, as it supports not only immune and bone health but also thyroid function and overall wellness. I appreciate that the capsules are small and easy to swallow, with no noticeable taste, which makes them convenient for daily use. Since starting this supplement, I’ve noticed improvements in my energy levels and a general sense of well-being, which I attribute to the balanced blend of nutrients. My vitamin D levels, which were previously low, have returned to normal, and my nails and hair also seem healthier. The inclusion of sea-iodine is a thoughtful touch, especially for those who don’t get enough iodine from their diet. Overall, this is a high-quality, non-GMO, and gluten-free product that delivers on its promise to support immune, bone, arterial, and thyroid health.
K**D
Best Vitamin D with K for a Reasonable Price- Reordered 5 Times Already
Life Extension Certainly did Not let Us down with this Vitamin D with K Supplement. Excellent Quality with no bad smell or taste. BUT It is quite a Large Solid Oval Pill (in case Swallowing is an issue for the intended User.) It has become a staple in Our Family Supplement regimen!
J**D
As usual good enough
I subscribe this one. good enough i satisified this D&K with iodine.
E**.
Helps with bones and thyroid function. Not synthetic, gentle on stomach.
According to my labs now my vitamin D LEVEL is perfect. Since I have osteoporosis and live in the Northeast with lack of sunlight unless it’s summer, I ordered this to stay healthy in my senior years. I also have low thyroid and take synthroid. Those levels have been great too. I don’t drink milk and have GI absorption issues so needed one gentle on the gut. This item checked off all the boxes. Highly recommend.
J**Y
Good combo vitamin.
Good product
K**N
Great Combination of D3 and K2 for Better Absorption
This D3 and K2 vitamin supplement is a great addition to my daily routine. I like that it combines both vitamins, as they work together to help with calcium absorption and support bone and heart health. The capsules are a good size and easy to swallow. I also appreciate that the ingredients are high quality, and there’s no unpleasant aftertaste.
K**E
Subscriber
Take daily. Great value for price.
C**J
Blood tests show they work.
My D levels were low, shown on blood test, so my dr put me on it. I bought these and took them for 3 months, retested w blood test, and levels are normal. So they work, at least for me! Also you do need some exposure to natural sunlight for your body to be able to utilize D.
S**E
👍🏽
A**F
Great product
T**A
thank you very much
L**.
Nice to find vit D combined with K . Very easy to swallow.
ن**د
ممتاز انصح به
Trustpilot
2 weeks ago
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