After reading the recent post about Living Proof hair products, I read reviews of it on the internet, and now I would love to try it. If it does what others say it does, it would make my hair so much better. But, it is way out of my price range. This has also been true for other great beauty products. I know that frequently other companies develop a version of an expensive new ingredient, and make it available in less-expensive products. Can the Beauty Brains offer any general guidelines about when and if  a consumer can expect such a more affordable version of a product? What about the technology in Living Proof, specifically?