Natural Vitamin K2 MK4 & MK7 | 600 Mcg High Potency Dual Action for Bone Strength & Heart Health - Made in USA Backed by 30+ Years - Kosher & cGMP Certified, Non-GMO - 3 Month Supply

I'm thrilled to find a formulation with both MK4 and MK7 forms or Vitamin K2. Most K2 Vitamins only have MK7 because it lasts longer in the body (important). Even though the half-life of MK4 is shorter in the body it still works great when taken daily. There are many great scientific articles about the benefits of taking both (not sure if I can link out from here). In addition to finding the combo, the price point was great! I'm taking this, in combination with Vitamin D3, in lieu of taking and bisphosphonate class of drugs ("bone" medicines) - which can leave you with fun stuff like osteonecrosis of the jaw (just google the pictures - rare, but if you are one of the unlucky ones, you are essentially scr***d) or spiral fractures. It's not a magic pill, you still have to exercise. =)

I believe this is helping my bone loss. I take required calcium and vitamin D and my last dexa showed improvement. At 69 yo my endocrinologist actually wrote low risk for fracture. This pill is the only thing I’ve changed. Highly recommend.

I like that this Vitamin K2 MK4 and MK7 is in one capsule. I haven't had a bone density test lately so I don't know how well it is working, but I like that this K2 covers both conditions. So far it seems to be working with no side effects.

This can cause blood thickening so ask your doctor about your best choice

I recommend you read the book, "Vitamin K2 and the Calcium Paradox." Based on April 2011 article in British Medical Journal. The advantages of taking K2, same amt of A and D3 are incredible. I no longer have any sign of blood clots (you can't take Vit K and blood thinner at same time). Vitamins can reverse type 2 diabetes, and other benefits. Doctors in US only study Vitamins for one semester--and they do not know if take same amount of Vit A and D3, no toxicity for Vit A. Combination also prevent Alzheimer's. Worth every penny spend on vitamins, and no side effects from take prescription medications.

Nice to have this in capsule form and comes regularly on subscription. I have been taking K2 for almost 20 years along with calcium and D3. I hope to think with the combination of all three, my bones will continue to remain AS IS and not become frail. I am doing other things to strengthen my bones, but taking K2 is easy.

I like taking this supplement along with Vitamin D. The combination of MK4 & MK7 is very important.

I've increased my D3 b/c of the corona virus but was afraid of calcium build-up in my arteries so I use this combo of MK4 and MK7 to hopefully avert that from happening. This is not advice, but just what I've learned. Each person is different and has to make own decision or ask their doctor. See Dr. Eric Berg or Dr. Fred Brewer on YouTube for info. Also, Dr. John Campbell from the UK talks about the importance of D3 related to covid-19. I also hibernate (age 77) and wear a mask. So far, so good.