Hi @asianoracle, Thanks for the question. The only side effect I have experienced is that it detoxes you so well that if you take to much in the beginning you will get sick from detoxification. I would recommend if you decide to try it only start with 4-8 drops a day and work up from there. The first time I started taking it I started on 20 drops a day and the detoxification was so hectic I thought I was going to die lol!