Glory Feel - B12 contains 120 tablets to suck for 4 months. They have a pleasantly sweet, fruity taste in the variety of blood orange and somewhat reminiscent of grape. I am taken directly a lozenge in order to achieve an adequate level for the day spiritual power can, because so far I had often concentration problems due to rapid mental fatigue while learning for my studies. After I have taken Glory Feel 1 Week, I noticed that I can concentrate better and longer. Meanwhile, it is enough if I was about engaging one tablet every 2-3 days, the effect remains the same, because the vitamin B 12 is securely stored for a while in the body. I am therefore very pleased with the product and would recommend it, because it delivers what it promises!