Ooh - I didn't know they did a pill.
I have mine with unsweetened cranberry juice and it has to be cold from the fridge.
I tried the light version (the orange flavoured one) and it was awful. I agree, I'd rather have the sugar as it's less harmful and I don't have much sugar in my diet anyway.
Until today - I didn't realise gas was a side effect! I must tell my husband