Struggling to keep on top of that bikini diet? Give it that much-needed kick-start to keep it from falling by the whey-side with today's deal... We're offering you a 4-week* supply of Skinny Diva strawberry or chocolate diet shake including a shaker for just £19, or an 8-week* supply for £32, saving you up to 52% off The Protein Lab's prices (correct as of 15.6.14). 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 (980g) tubs - that's four or eight weeks' worth, based on one 35g 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 and 8-week supply estimates based on one 35g serving per day.