I've been taking medication for the last month that has been leaving my hair extremely dry. I've tired smoothing serums and leave in conditioners that nothing seamed to help. I don't purchase salon products because they are so pricey and don't seem to be any different than what I can get at WalMart. I went to get my hair cut and was talking with my stylist and she recommended Biolage Cera Heat Cream. I informed her that I was uncomfortable paying $15 for a product that I don't know if I will like. What if it doesn't work? What if it makes my hair greasy or heavy? She gave me her word that I would be happy or she personally would refund the price out of her pocket. I purchased the item and used it this morning for the first time. I must say that this product is amazing! I feel good about my hair and how it looks. I couldn't be happier! Thank you for making such a wonderful product!