Quote Originally Posted by jodg View Post
Have got a few of these in the past to try out. Can't say if they work or not - I think (like anything) you need to try them long term.

Bit scary that you can only take a "recommended dose" of two gels per day. Who made the recommendation and why I wonder? Suggests that there's some toxicity associated with carnitine....?
so were do i take the burner gels then, at the start middle of the marathon? how long does it take 2 work