Supershoppers

Andi and Anna reveal the gluten-free secrets the supermarkets aren't telling you

What's the difference between a £70 Ralph Lauren polo shirt and a £6 one from George at Asda? Plus: how Andrex is cleaning up; and how much can we be duped into paying for baked beans?

Andi Osho and Anna Richardson take garments from shirtmaker Thomas Pink to a lab to assess their quality, and delve into the brand's heritage. They also investigate why people have switched from the humble bar of soap to its pricier liquid equivalent, reveal why pram manufacturers are targeting fathers, and name the supermarket ready meal that looks least like the photo on its packaging.

Andi Osho and Anna Richardson lift the lid on the world of designer sunglasses, and investigate the little-known Italian company behind most of the world's top luxury brand sunglasses. Plus, there is a comparison between a high-end paint manufacturer and a popular brand, and a report on craft ciders that are not technically ciders at all.

Andi Osho and Anna Richardson examine dog food to find out what exactly is being fed to pets, as well as investigating the confusing world of portion sizes - revealing how a leading brand of chocolate appears to get healthier the bigger bar is. Plus, the truth about laundry powder.