Kate Quilton and Sabrina Grant lift the lid on the biggest brands on the high street, to show how you can save cash at the tills. In this episode, Supershoppers goes undercover at leading health retailer Holland and Barrett and reveals staff giving incorrect information in every store we visited. The programme looks at the boom in 'natural' cleaning products and asks if you can trust Tesco's claims about their own-brand eco range. Plus: is one of the latest supermarket food trends worth forking out for? And male grooming products go under the spotlight.