I was recently introduced to waterdrops by a work colleague, as I drank alot of red bull for that quick boost. 1st I tried the starter pack which included the water bottle and a selection of waterdrops flavours , Which were surprisingly very good. As it was energy boost I was looking for I tried the energy waterdrops that contains caffeine. The deal of the 3 different flavours for €20 was my 2nd purchase and I'm delighted with the results. Since I started using the micro energy drops I haven't had a red bull during work . I have 1 bottle of water in the morning shift and 1 another bottle of water in the afternoon and it gives me the boost whilst drinking water. I'm so delighted to have tried the drops as it's saving me in cash and I'm getting the water I always needed. Win win. I'd highly recommend to anyone who's considering it .. I'd recommend the energy deal of 3 different flavours for €20