referstyle.com Review:

Do not buy this product. It says it is compatible with windows 10, but it causes more problems than it is worth. I love this manufacture, but this product is slowing my computer down and has caused my computer to lock up. I have made too many calls to the manufacture to have the bugs fixed. They say it is a window problem. I say it is both.

High quality, easy to chew, not gritty or chalky, nice subtle flavor, not too sweet. My husband and I take one of these twice a week for our B12 - we are both over 50, so need a good source of easily assimilated B12, and I am a vegan, which means I also would need to supplement even if I were under 50. 1,000 mg/week of this form of B12 is more than adequate, according to top nutritionists and specialists in vegan and over-50 nutritional requirements. We don't take any other supplement, as research indicates nutritional supplements are simply unnecessary and potentially damaging. We eat a well-rounded, mostly plant-based (husband) diet.