I bought this here on a whim because I've pretty much tried 100 products on my frizzy head that have left me less than amazed. I've even spent up to $100 on some keratin products. For $17.95, this product worked better than the most expensive I've tried. After 3 applications of this, my hair is manageable and more frizz free than it has been in 10 years. I'm a new believer in beauty blogger ratings after trying this. I'm now following some to get some ideas of new products to try. Thanks Glam for offering this.