Series 3: 3. Loyalty

Supermarket Secrets is going behind the scenes again to reveal how the supermarkets are using the latest technology and science to bring us our food\n\nThis time, it’s the ...

16-05-2024

BBC 1

All episodes

Series 3: 2. On Demand

Supermarket Secrets is going behind the scenes again to reveal how the supermarkets are using the latest technology and science to bring us our food. \n\nThis time, in an age wh ...

15-05-2024

BBC 1

All episodes

Series 3: 1. Staying On Trend

Supermarket Secrets is going behind the scenes again to reveal how the supermarkets are using the latest technology and science to bring us our food. In this series, Gregg Walla ...

14-05-2024

BBC 1

All episodes

Supermarket Shopping Secrets: Episode 1

Gregg Wallace discovers the high-tech acoustic kit being used to get an edge in the battle to bring us a perfect avocado. A look at what's going on in the new battlefield of lux ...

19-08-2018

BBC 1

All episodes

Series 1: 3. Convenience

10-07-2017

BBC 1

All episodes

Series 1: 2. Health

26-06-2017

BBC 1

All episodes