I have been taking this product for about one year. I noticed no side effects but I would advise people to take the product either first thing in the morning or midday, and no later than 4 pm in the afternoon if you like to go to bed earlier than most because if you follow the instructions on use you are pretty much guaranteed to feel better and have more energy. But ladies and gents - that is the idea - it gives you more energy to actually be more physically active, so if you take it closer to bedtime and it keeps you awake, take it during the day or in the morning when you can enjoy activities you need the energy for, that is called a blinding glimpse of the obvious.
I looked at all the negative reviews and I highly doubt the pills caused some of those "side effects." I believe that the people who complained it was a scam should think about what else they had going on in their life or be honest about how they used the product and whether they followed instructions and also think about what other supplements they might have been taking that when taken with SeroVital may have caused cramping, bloating, etc. These pills aren't going to change your life completely or provide you with a new body like the TV show "Bringing Sexy Back." If you tend to be a negative person, SeroVital is not going to change that, and if you don't want to put in any physical effort with the energy you get from SeroVital, well as Cher said once, "if it came in a bottle everyone would [look like her]."
BUT for those of us who are interested in doing non-invasive things to promote life quality as we age so we can do all the things we have always done, well, SeroVital can be an important component of one's anti-aging arsenal. As with any drug or supplement, just let your doctors know you take it so he or she can monitor you and help keep you healthy and thriving.
Bottom Line: Yes, I would recommend this to a friend