Still don't know as l haven't taken it long enough & don't see or feel any difference yet but l am barely halfway thru the first bottle. will write a review tho' when l do finish another bottle.

Having solid energy and health during the holiday season was a gift I gave myself through great nutrition. CytoD +K2 was an important part of that shift. The best gift we can give ourselves is health!

The oil is old or something but coagulated in the bottom, not good, even when shaken, just not appealing.