need energy during a run, the last thing you want is a sickly, slimy and overwhelming taste of mouldy banana. darren houston: EFFECTIVE,BAD TASTE Strengths: these gels are very effective Weaknesses: these gels are very effective Overall: they really

citrate), Preservative (potassium sorbate), flavouring, stabiliser (acacia gum), colour (beta carotene). Full Review: Concentrated energy gel with 23g of carbohydrate. a.k.a "billy": QUICK WORKING ENERGY ON THE RUN Strengths: taste is sweet, but not sickly

In short:Concentrated energy gel, with 23g of carbohydrates and added caffeine and cholineFlavours: Orange/colaTypical Ingredients: Maltodextrin, water, glucose, fruit juice concentrate (orange, lemon), fructose, natural flavours, natural

In short:Glucose gel for fast energy releaseFlavours: Citrus / strawberry / vanilla.Typical Ingredients:Glucose syrup, water, flavourings, preservatives (E202, E211, E219), colouring (E160a), vitamin B1.Values: Energy 1205 kJ/284 kcal, protein 0.1g

In short:The first energy gel to hit the UK shores. Contains high levels of fructose to help provide faster-release energyFlavours: Vanilla / strawberry / lemon / peach / banana / peppermintTypical Ingredients:Enzymatic hydrolysate of maize

supermarket. Overall: Recently started running again, and decided to try a using energy gels after a couple of 'uncomfortable' long runs. Have tried some other products, but have stuck with these for a wee while because of the size, and taste. And I am

legged elephant to a fleet footed gazelle in a matter of minutes. Sophie Elford 2: ALL GELS MAKE ME FEEL A BIT SICK BUT THIS ONE LESS SO Strengths: No water required Weaknesses: No water required Overall: Good source of energy and essential on long runs