Love Christmas traditions but afraid your Advent calendar will leave you plumper than the turkey? Leave the trimmings behind with today's deal... Today we're offering you a 28-serving tub of Skinny Diva strawberry or chocolate diet shake including a shaker for just £19, or 2 tubs for £32, saving you up to 52% off The Protein Lab's prices (correct as of 5.12.13). We love chocolate, but sadly not the calorie count that comes with it. Luckily, today's flavoursome deal offers you all the taste of your favourite sweet snack, but without those pesky extra pounds! Choose chocolate or strawberry as your flavour of choice and get either one or two 28-serving tubs - that's four or eight weeks' worth, based on one serving a day - and a shaker to whip your meal replacement into a tasty diet shake. If you opt for two tubs, why not mix and match and get one chocolate shake and one strawberry shake? Sounds good to us! *4-week estimation based on one serving a day.