M&S have got a great tool which allows you to see what your nails looks like after a good manicure. And best of all, you don't need to spend ANY money buying products only to get home and realise they don't go with that new party dress that you spent a month's salary on.

TheRankTank.com identities the nation's favourite Hair Straighteners at a bargain price - straight up. A quick poll around the office soon highlights the key aspects to consider when buying a set of hair straighteners: The speed they heat up; the size of the plates and the length of the cord all seem to be major selling points for the ladies.

National Spa Week starts today so we thought it was a great excuse to explore the weird and wonderful. Even if you haven’t been to one we all know the drill now for a day at the spa – massage, facial, hot tub and maybe even a cup of tea at the end. You may have gathered by now that we don’t like telling bland stories about what you already know, so to coincide with Champneys being the best selling spa day in the UK, we’re looking at this one differently. What are some of the strangest treatments you can get and what are the latest fads across the world (and were talking more than fish nibbling feet)? Funnily enough first stop Japan.

Since a visit to Tokyo a couple of years ago was what originally inspired TheRankTank.com, we always keep an eye on what's happening over there as some of the slightly less zany things may well make it on to the streets in the UK. This is a craze that we haven't seen here. And probably won't.

'Protect and Perfect' is the top selling moisturiser in the UK. So what have Boots done to create something that has almost doubled sales in the past year alone?