The award-winning consumer show returns for a new series, providing the lowdown on favourite brands and retailers, and tips on how to get the best deals. In this episode, presenters Anna Richardson and Sabrina Grant look at supermarkets' own ranges and investigate whether cheap value-range products might be identical to pricier standard own-label lines. Plus: how to buy cheaper car insurance, and a face-off between cheap and pricy beauty wipes.

Supershoppers Anna Richardson and Sabrina Grant examine the price of our most popular coffees in two of the biggest high street chains. The programme also investigates the difference between expensive branded phone chargers and cheaper alternatives, with some shocking results. And, as gin and tonic is revealed as the nation's favourite at-home cocktail, are trendy upmarket tonic waters - which can cost up to seven times as much as supermarket versions - really worth it? And can aficionados tell the difference?