If you are a person who already has a heavy mental workload or if you are studying for exams, you will notice a difference and improvement in your work. If you don't study and expect it to give you super memory so you can memorize everything with just one reading, it's logical that you won't understand anything. However, for 8 hours of studying for national exams, it helps to prevent feeling overwhelmed. Very good product! Just be careful where you buy it from because there is a significant price difference and that is a little suspicious.

Maybe it actually works, maybe it's just a placebo, I don't know. They did help me concentrate more and have better organization in my studying during very difficult exams. I would say give it a try, you have nothing to lose and they don't cause any headaches or dizziness like other similar products claim. These here have no side effects

I decided to write an objective review since I have been using the product for 3 months. At first, it seemed strange to me how a vitamin could actually perform these important brain functions. From the second box onwards, you start to see results, appetite for reading, mood, and mental clarity increase significantly. At least in my case, I became a different person. I will continue to take it forever, of course!

It is very mediocre, it doesn't boost you as much as it should. There are better options for less money. I do not recommend it

I don't know if it's due to this specific product, but I am indeed more focused on my reading and I learn more easily what I need to. It helps me a lot with the very difficult exams I have ahead of me. I have been using it for 2 months already and I will continue.

I had a big problem with my concentration, so I mainly took these specific vitamins. Of course, I will take them again because they helped me a lot!

I bought it 3 years ago for the period of the national exams in the 3rd year of high school for a few months. Now, after so much time and the workload I have due to university studies and work, I realize how much it helped me. The difference is obvious. However, after I ran out of the package, I bought another vegan brand which didn't do anything, I didn't feel it was helping me at all compared to these, even though they were quite good. Maybe not all vitamins work for everyone. I will definitely prefer them again. It is good to have tests done before buying vitamins and not to buy arbitrarily.

It helps me a lot in maintaining concentration during exam periods. I have been taking it for years and I have never been disappointed

Generally, if I drink a double dose of Greek coffee, I get overstimulated. I felt the same thing when I hadn't taken this particular product for a year. I'm not saying this negatively, but just so you understand that it really works and it's not a scam. And over time, my body handles it just fine (I order it from time to time)

It is the second time I am getting it. This time it made me incredibly nervous. I don't know why but I have a feeling.

I tried it for the first time a year ago and since then I always prefer it during periods of intense stress and mental activity. Very good. If you also have physical fatigue, in combination with tonotil, it is just what you need.