Necessary partner to Vitamin D3. Most of us are aware that we need to supplement our diets with vitamin D3 but many don't know that we need to pair it with vitamin K2. My doctor has never mentioned it so I'm thankful that a knowledgeable friend pointed me in the right direction. I was happy to see that now the two are available in combined formulas which I may use in the future. I'm happy with this product since I already had the D3 on hand. Please do your homework before taking supplements---most need their cofactors to be able to do the job that we intend for them to do.
Reviewed in the United States on August 12, 2016Amazon
Good product. Good value, high quality product; I'm convinced of the importance of K2 from my own nutrition research, and am sure to include it in my daily supplements
Reviewed in the United States on March 18, 2015Amazon
Great. My doctor recommended Vitamin K2 for my bones. I take Doctors Best Strontium and have rebuilt my bone strength so I ordered Vitamin K2 from Doctors Best too. It is a great brand. I have already reordered.
Reviewed in the United States on May 6, 2012Amazon