I have been using this product for about 7 years now, and it turns my dry hair into silkiness. I've tried to live without it, but my hair just doesn't look as healthy and it gets static-y without Biosilk... I've also tried other products, but they generally make my hair greasy. Apply Biosilk to damp or dry hair and style and the hair appears much healthier. Ordering from Overstock was prompt and cheap! I highly recommend the product as well as Overstock!