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180 capsules (30-day supply)


An all-inclusive bone-building formula

Osteo-Key contains:

  • The most absorbable form of calcium available
  • Complete vitamin K complex + added vitamin D3
  • Bone-building minerals magnesium, silica, boron, manganese & zinc

Bone loss is not simply a "calcium deficiency disease"...

Bone loss is a rather complicated condition that affects an estimated 34 million at-risk Americans. After age 30, breakdown of bone outpaces production of new bone.

Thanks to the latest research on the roles of vitamin K and vitamin D, we can now be assured that the calcium we consume ends up in our bones, not in our soft tissues or arteries.

Other bone loss factors include:

  • Genetics
  • Menopause and hormonal imbalances
  • Vitamin and mineral deficiency
  • Medications
  • Caffeine
  • Alcohol

Our Osteo-Key Formulation

A formula based on the latest research, Osteo-Key contains a complete vitamin K complex (vitamin K1 and two forms of vitamin K) balanced for maximum bone strengthening support capability and increased vitamin D3.*

The Osteo-Key formula provides a clinically effective combination of other supportive bone-building nutrients at the recommended levels:

  • Microcrystalline Hydroxyapatite (MCHA) - provides the most absorbable form of calcium available*
  • Vitamin D3 and complete vitamin K complex - helps transport calcium into your bones for maximum density.*
  • Magnesium - contributes to bone mineral density, deficiency may lead to osteoporosis*
  • Silica (silica dioxide) - stimulates the activity of osteoblasts-the bone-building cells. A recent study of 2,800 participants found that those who supplemented with silica experienced higher bone density.*
  • Boron - helps improve bone strength and preserve bone mass. It also helps the absorption of calcium, magnesium and vitamin D into the bones.*
  • Manganese - promotes the growth of healthy bone and cartilage. Studies show that low levels of manganese can lead to weaker bones.*
  • Zinc - helps to prevent brittle bones. Studies show that zinc is important for proper bone formation, bone growth and mineral uptake.*

Take three (3) capsules twice daily with meals as a dietary supplement.

Our Quality Promise

Osteo-Key is manufactured in the USA at a Good Manufacturing Practices (GMP) and FDA registered facility. Each finished product undergoes stringent purity, potency and heavy metal testing.

Every batch of Osteo-Key is then third-party tested to confirm it meets the highest standards for purity, and every third batch is third-party tested for heavy metals.

100% Satisfaction Guarantee

We believe you’ll love the benefits of Osteo-Key.

And you can try Osteo-Key today with complete confidence thanks to our 100% Satisfaction 90-Day Money-Back Guarantee.

If you’re dissatisfied with Osteo-Key for any reason (or none at all) please give us a call at 1-800-888-4353 or email and we’ll make it right.

We invite you to try Osteo-Key today RISK FREE!

Customer Reviews
5.0 Based on 21 Reviews
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Cheryl K.
United States United States
Wonderful product

I was diagnosed with osteopenia several years ago. I started using Osteo-key about 3 years ago. I went for my Dexa-scan last month and still maintaining a good reading for osteopenia. I believe it is the K vitamins added to the calcium. My GYN never knew K was an important addition in helping prevent osteoporosis! We need to educate our physicians.

Penny N.
United States United States
Best Calcium Supplement

I take this daily after my MD educated me on the need for Calcium. I read all the controversial information on Calcium supplements and did all the research, and determined that this was the best there is. I've been very happy with it.

Mary L.
United States United States
Osteo key

I love Osteo key and so do my bones and I can tell a big difference when I take it. But I could not get a new bottle this month in March so I am not taking the recommended amount because I want it to last a little longer and I figure a little is better than none at all. Thank you for all you are doing to get us through this virus and supplying us with Top Notch vitamins and food supplements.

Tammy M.
United States United States
Night and day difference

I'm almost 60 years old. When I exercise my bones used to hurt, especially hips. Taking OsteoKey has changed that. It's like a night and day difference. No pain!

Lisa H.
United States United States

Love knowing my bones are stronger!

Denise S.
United States United States
Keeps me feeling great!!

Always excellent, I’ve been using osteo key for about 15yrs!!

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