Life Extension Vitamins D & K with Sea-Iodine

60 Capsules
1 Review
Vitamins D and K with Sea-Iodine from Life Extension combines vitamin D with vitamin K to help maintain youthful calcium skeletal distribution while promoting vascular health.Read More >
What's this?

Out Of Stock

Out Of StockNotify me when it becomes available.


We'll send you an email when Vitamins D & K with Sea-Iodine is back in stock.

  • Free Shipping
  • You Earn 18 Points on this item

  • NHC Guarantee
  • 60-Day Return Policy

Customer Reviews


1 Review

  • 5 stars
  • (1)
  • 4 stars
  • (0)
  • 3 stars
  • (0)
  • 2 stars
  • (0)
  • 1 star
  • (0)


Great supplement at a great price!

I used to take my Vit D3 and Vitamin K separately, but this is so much more convenient and you get a comprehensive Vit K formula and the sea-iodine along with the 5,000 IU of Vit D3. Life Extension is a great company, too!

What Customers Are Saying

"Natural Healthy Concept products are amazing! Everything I have ordered had arrived on time and exactly as I wanted!"
Lauren M.Verified Customer
"I couldn't be more pleased with the prices and excellent service provided. I have always received the right products and delivery is fast. So much easier (and cheaper) than going to my doctors office."
Noel S.Verified Customer
"I've been buying Probiotics from Natural Healthy for the past 3 years. I've been very pleased with all my purchases. Great customer service also!"
Robin H.Verified Customer