For SIS rego, the website is
http://www.scienceinsport.com/rego.htm. Not the cheapest, but I like it, and there's certainly more expensive! I've just invested in a 1.6kg tub which set me back £23.
SIS do quite a number of energy drinks, gels, bars, etc... I recently tried their 'Nocte' which is a nightime drink which is supposed to aid recovery and help you sleep better. I tried Vanilla which i have to say didn't taste too great (yet it was strangely kind of moreish!) and it made me have crazy dreams! (you know the sort where NOTHING makes sense?! lol)... i'd be interested to try the choccy one
