I take vitamin B12 from time to time, because I do not eat animal foods. Enchanted by another product of the same manufacturer, so I ordered it. The capsules are small, their quantity corresponds to what is there on display, by cons I would have used a smaller bottle because the capsules do not even meet half (that's why I recounted capsules, I felt it lacked). And I have no idea why these capsules contain mannitol and silicon dioxide. We may as well put sugar or chalk instead ...... In short, I do not redeem.