Great product. The only thing I don't like is that it is only a two month supply. I was using another product before which was just as good, but I got 90 tablets for less money. I cannot find that product anymore so was forced to switch. I am happy with this brand in every other way. Dissolves quickly. Taste fine. I think taking vitamin K has helped improve my recent bone scan numbers. It is a must have for me.
I prefer to take sublinguals and this product is very good. I have not taken long enough to notice any difference yet, but I am hopeful. The quality is very good. The sublingual dissolves very quickly and the taste is pleasant. I have used other Superior Source products before and this one doesn't disappoint.
K2 is recommended to help taxi calcium out of the arteries where it shouldn’t be and into your bones. Have been taking for several years along with d and magnesium with no complaints. No obvious effect , so it’s hard to know if its working-but like that it’s sublingual and especially that it’s the mk-4 form of k2.