I'v tested a lot of products, Some products are exactly the same as others. But the latest one i'm using is a BMW one. It conditions, and brings the colour back out. Works really well.

I get it from here: www.cleanmitts.com From BMw you can only get it in the £300+Kit i buy it for £11.50 +p&p. Worth every pennie

But thats my opinion.

Nick