Take the 7-day Sirtfood Challenge: lose up to 7lbs in one week with the official app from the nutritional experts who started the Sirtfood revolution.

Switch on your skinny gene by adding in healthy Sirtfoods wherever you are. The essential app to ensure you can follow the diet on the go, nutrition experts Aidan Goggins and Glen Matten will show you how to target fat and gain muscle, incredible energy and glowing health without giving up the foods you love. The Sirtfood Diet is a diet of inclusion not exclusion. This is a diet that encourages you to pick up your knife and fork, and enjoy eating delicious healthy food while seeing the health and weight-loss benefits. Featuring a handy meal planner, a food diary and a tracker to record your progress, this app has everything you need to kickstart your weightloss plan today.

Including
- A simple 7-day plan to help you lose weight and feel great
-Delicious, easy-to-follow recipes including the top 20 Sirtfoods such as kale, dark chocolate, strawberries, red wine, capers, parsley, buckwheat, rocket, chilli and green tea
- Customisable shopping list plus full week one standard and meat-free shopping lists for your 7-day plan
- A tracker to record your weight loss

Plus
-Save your favourite recipes so you can cook them again and again
- A daily meal planner to make meal times more organised

Once you’ve completed the 7-day Sirtfood Challenge you can move on to the 14-day maintenance phase and we will keep adding new recipes to help you stay Sirtified.
'I'm eating like a king these days thanks to the Sirtfood Diet' - Conor McGregor, UFC World Champion

'A non-faddy diet that offers incredible health benefits and weight loss. I'm a huge fan!' - Lorraine Pascale, TV chef and food writer

'A revelation to my diet, introducing Sirtfoods has allowed me to attain a body composition and wellbeing previously unimaginable' - David Haye, Heavyweight Champion Boxer