and there are loads of flavours so you don't get bored. Suitable for vegans too. Overall: I always pack one in my kit bag to have for breakfast before a marathon. I really like the flavours: I haven't found one I didn't like yet and as a vegan it's good to have

need the loo in cold weather. very good as a pre race breakfast drink. Weaknesses: useful source of carbs which I can flavour at will (Original) and doesn't make me need the loo in cold weather. very good as a pre race breakfast drink. Overall: The best

races of half marathon or above to good effect. I then started using them before my morning run or cycle, and it's helped me immeasurably - I no longer feel like I want to fall over due to low sugar, chuck up because I've eaten breakfast or feel like I