I started using e-Gel and e-Fuel in the United States. They were much better to my stomach and mouth than GU. I felt they were lighter, less sugar in it.
I trained along with them during 6 months until the Boston marathon. I felt great when drinking it. It was my first marathon and I think if I complete it, part of that accomplishment was due to e-Gel.
I’ve since gone back to France. I have not been able to find the equivalent of e-Gel in Europe. I miss them so much. Enjoy drinking it, lucky guys.