4/5
The caffeine in this product lasted me throughout the day. I am very sensitive to caffeine and so found that I never had to take more than one pill. I did take two on a day I woke up at 5 am and took the second by 4 pm. I found it difficult to sleep though. Never got jittery, appetite control was ok I still felt like eating but I would eat half way through a salad and would begin contemplating putting it away. It also made me very thirsty.
Mood:7/10 The mood was not euphoric but rather I felt like I simply had the energy to take on tasks and felt my mind was not trying to avoid them.
Energy: 9/10 This was very good and consistent. Nothing but good things. I place this above Beldt fat burner, and Batch 5 which have higher rating on Amazon.
Appetite control: 7/10
This is very difficult thing to do for someone who loves carbs and sugar, yet It did curb it noticeably.
Overall:8.5/10
If your looking for something with safe ingredients or without the risk of having unhealthy reactions this is the product to try. I highly recommend Acid, as well as all of the controlled labs products for beginners. They are a tried and tested company.