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Vitacost

Everyday Essentials, Ultra Vitamin K Includes Advanced K2 Complex, 90 Softgels

4.8 · 122 reviews
946 ₽ −25% 1,262 ₽

Vitamin K Complex Potency, Purity, Pride High Potency Vitamin K (K1) Dietary Supplement What are the key benefits of Vitacost® Ultra Vitamin K includes Advanced K2 Complex? Vitamin K’s primary function in the body is to aid in the production of Gla (gamma carboxyglutamic acid) proteins, which play a part in coagulation and anti-coagulation of blood. Vitamin K is also necessary for osteoblasts (bone-forming cells) to activate osteocalcin, a protein that binds calcium to bones. Therefore, adequate amounts of vitamin K make certain that calcium is properly delivered to bones and that arterial health is maintained.

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Vitamin K Complex Potency, Purity, Pride High Potency Vitamin K (K1) Dietary Supplement What are the key benefits of Vitacost® Ultra Vitamin K includes Advanced K2 Complex? Vitamin K’s primary function in the body is to aid in the production of Gla (gamma carboxyglutamic acid) proteins, which play a part in coagulation and anti-coagulation of blood. Vitamin K is also necessary for osteoblasts (bone-forming cells) to activate osteocalcin, a protein that binds calcium to bones. Therefore, adequate amounts of vitamin K make certain that calcium is properly delivered to bones and that arterial health is maintained.

Customer reviews

5.0
verified purchase
Great K2 complex

This K2 complex is well-rounded with both forms of K2 (MK-4 and MK-7) as well as K1. Both my husband and I have taken this for years. I like the small gel cap as it's easy to swallow and handle. I will keep ordering.

8/5/2026
5.0
verified purchase
Great Product Good Price

I take K with 5,000 units of D daily for bone strength. I really like this gel cap a lot, have tried other brands but came right back to this product. Very happy with it!

7/1/2026
4.0
verified purchase
Good K1 + K2 Combination

I like the combination of vitamin K1 with multiple forms of K2 in one softgel. Convenient formula, good value, and easy to include in a daily supplement routine.

10/6/2026
5.0
verified purchase
well doze of K vitamin

good stuff ,BUT together with D3 vitamin ,as well. fast delivery

10/5/2026
4.0
verified purchase

A good combination of two types of vitamin K that have different benefits

10/2/2026
5.0
verified purchase
Vitamin K

If you take Vitamin D3, you need Vitamin K and this a good source.

10/1/2026
5.0
verified purchase
michico

I'm new to this product, but I can say it's definitely a must if on Calcium w/ vitamin D.

9/14/2026
5.0
verified purchase
Well Rounded Vitamin K

Good comprehensive formula including the different types of Vitamin K. I will be using it to complement my Vitamin D and Calcium supplements.

9/5/2026
5.0
verified purchase
Great Vitamin K Complex!

I really like that this supplement combines vitamin K1 with two forms of K2, MK-4 and MK-7, all in one softgel. The softgels are easy to take, and with 180 in the bottle, it is also a great value. All three of us take it 2X a day. I am very pleased with this vitamin K complex and will continue to purchase it!

9/1/2026
5.0
verified purchase
We like it

My wife and I take this to go along with vitamin D3. One of those things you don't really feel, but know you need it.

8/25/2026