@daisy17 They only tested Dr Best's with MenaQ7 and it only had 80 percent of the vitamin. They cited to the MenaQ7 vascular research. For sure the MenaQ7 branding is OK . Problem is getting the purity.
The difference is a daily 180 dose MenaQ7 versus their top Bronson pick of a 100 daily dose. It's the same stuff. MenaQ7 branding is fine — but it doesn’t guarantee purity or superiority unless the finished product itself tests clean and meets label claims. MenaQ7 is a raw-ingredient trademark, not an FDA-approved drug, not a guarantee of purity, and not a seal of approval on the bottle you buy.