Calcium belongs in your bones, not in your bloodstream

MK-7 (30 softgels, 30-day supply) | bone health supplements

Item# HMK
  • 4.8 out of 5 stars
  • Read Reviews (22)
  • Write Review

MK-7 (30-day supply)

1 Bottle
Buy 3, Get 1 FREE
Was: $99.96
Now: $74.97
Buy 5, Get 2 FREE
Was: $174.93
Now: $124.95

Is your blood stealing calcium from your bones?

Right now little bits of calcium are coursing through your blood vessels.

Left unaddressed this calcium can collect on the walls of your blood vessels reducing their flexibility and having a negative impact on both circulation and blood pressure.

As a cardiologist, I can’t stress how important MK-7 is to a healthy heart. And if you’re taking calcium supplements, MK-7 is a must.

Removing free-floating calcium from the bloodstream and getting it where it belongs helps ensure healthy circulation, flexible blood vessels, AND strong bones.
— Dr. Stephen Sinatra

But a very special form of vitamin K2 can actually help navigate this process—by literally directing those bits of calcium out of your bloodstream and into your bones where they belong.

I don’t need to tell you how important calcium is to your bones…but few people realize the negative impact it can have on your heart health. And this special form of vitamin K2 offers two-pronged protection:

In fact, one impressive study showed that people with this highest intake of this very special form of vitamin K2, had the best cardio health profile!

It’s tough to get enough vitamin K from your diet alone, and there are several forms of vitamin K. They each come with benefits, but K2 is far more bioavailable than K1; it stays in the blood longer and is more effectively distributed throughout your body.

And there are several forms of K2, but don’t be fooled by inferior forms like MK-4 or MK-9. Because MK-7 is the only form of vitamin K2 that specializes in pulling calcium out of the bloodstream and delivering it to your bones where it’s needed most.

  1. Removing calcium from your bloodstream means less calcium in your brain, your heart, or anywhere else in the body that it shouldn’t be.
  2. Collecting this free-floating calcium and shuttling it into your bones helps ensure a lifetime of strong, healthy bones.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Ingredients & Dosage

MK-7 is menaquinone-7, also known as Vitamin K2. 1 softgel gives you...

Vitamin K
(as menaquinone-7 from non-GMO natto)
150 mcg

Other ingredients: Gelatin, , glycerin, olive oil

Take 1 capsule daily.

Side Effects:

There are no known side effects associated with this product. However, as with any food product, there may be infrequent and unusual highly sensitized reactions associated with this or any other nutritional supplement. If such a reaction occurs, you should consider discontinuing use of this or any product.

If you take Coumadin® (warfarin) or other blood thinners, or are pregnant or lactating, consult a health care professional before taking this product.
Keep out of reach of children.


Displaying 1-10 of 22


Reviewed on
5.0 out of 5 stars

I am 90 years old any I have been taking MK-7 since I found out that it helped calcium to enter the bones instead of the bloodstream. When I fell on the ice, I didn't get any broken bones , thanks to MK-7.


Reviewed on
4.0 out of 5 stars

Excellent product. I have no osteoporosis pain when I use it. Has done wonders for my bones


Reviewed on
5.0 out of 5 stars

always feel better when I take it every day.


Reviewed on
5.0 out of 5 stars

I feel my circulation has improved since starting MK-7.


Reviewed on
5.0 out of 5 stars

My blood pressure was lowered, heart murmur is fainter and I believe my blood calcium problem is improving. This was told to me by my doctor before I told him I was taking MK-7. His reply was "It's only a vitamin" I have since changed doctors. The items of Dr. Sinatra that I have been taking have so far been helpful and I thank you.


Reviewed on
4.0 out of 5 stars

It helped lower the calcium in my blood to my thyroid and I didn't have to take a prescription for it, which is beneficial for one thing and has a adverse reaction to another


Reviewed on
5.0 out of 5 stars

My high blood- calcium level is down to the top of the range.Am hoping it conitues to go down.


Reviewed on
5.0 out of 5 stars

It seems to be working for me


Reviewed on
5.0 out of 5 stars

I'm the only person that I (or my doctors) know of who went from extremely serious bone density issues to healthy strong bones and I achieved that with a completely natural vitamin and mineral regimen. It took just two years; I'm 63 now and intend to keep my bones strong and healthy for life. I finally feel safe continuing a high Calcium/Vitamin D regimen now that I've added MK-7 to ensure that the calcium gets to my bones, rather than places that can hurt me. I'm getting automatic monthly shipments and it has become an important piece of my plan to maintain my bone strength.


Reviewed on
5.0 out of 5 stars

great product with a good price

Product Quality

  • Manufactured to exacting standards using highest quality raw materials
  • Produced under our own SOPs that meet or exceed FDA GMPs
  • Every batch tested to verify purity and potency specifications are met
  • Specific product testing is listed in the Certificate of Quality
  • Quality assured with our Triple Testing Philosophy™
  • Backed by our 100% satisfaction guarantee

How do I know I am choosing the best supplements?

What are the ingredient standardizations?


Is the formula kosher?


Is the formula and capsule vegetarian?

No. The gelatin found in the capsule is made from bovine (cow) and porcine (pig) sources.

Is the formula sodium free?

Yes. There are also no preservatives, artificial colors or artificial flavors

What are the “other ingredients” used in this product?

Microcrystalline cellulose, gelatin, magnesium stearate

Which of the ingredients are natural and which are synthetic?

All ingredients are naturally sourced.

Can I take this product with Dr. Sinatra’s other recommended nutritional supplements?

Yes, MK-7 can be taken with all of Dr. Sinatra’s products, including the Heart Healthy Multivitamin.

How should I store the product?

To preserve the quality and freshness, keep the bottle tightly closed and store it in a cool, dry place (59°-86°F). Do not refrigerate.

Is this product tested for lead, mercury, and other heavy metals?

Every batch of Healthy Directions products is tested for lead and heavy metals. Each is delivered to Healthy Directions with a Certificate of Analysis from the manufacturer stating that the products are free from heavy metals or within the limits set by California’s Proposition 65 – the most stringent in the country.

Does this product undergo independent laboratory testing?

Each month, Healthy Directions randomly selects several of its products and sends them to independent laboratories to make sure that they meet safe levels for heavy metals and pesticides, as well as label claim. In addition, Healthy Directions requires each of its manufacturers to fully test each of our products in independent labs twice a year.