My bottle above is 250mls, and I actually bought this while I was in London in July last year at John Bell and Croyden (thank you DailyMix)
I've already used up one bottle and I am currently on the second, and I have to admit it is love, it is so soft on my face and does breakdown my makeup, I have also noticed that I'm not getting an overload of spots (only when I'm ill is a breakout never far behind).
The price of the 250ml at JB&C was £10, but this can probably be found cheaper online (Amazon sometimes have some good prices for bioderma).
I will repurchase this as it was really great on my skin leaving it a lot less oily and didn't leave me with any breakouts (which is always a good thing).
Thanks for tuning in