Alterna Thickening Compound

My hairdresser recommended Alterna's thickening compound to me, when I complained that I wished my hair was thicker and not so thin. This product is definately on the pricey side, but I wouldn't be without it now. I have thin blond hair, and it actually does make a difference, although in a subtle way. You leave it in after washing your hair and style as normal, but it does not feel like you have a product in your hair. I can really tell the difference if I don't use it.