For what it is, and for what also is out there for thinning hair which isn't much-this product is definitely worth trying as long as you don't have total bald spots. As far as colour goes, if your hair is medium to dark brown, go with the medium brown. Also, there's no need to buy all the 'accessories' and other products that they say you can use along with this product. Just shaking the product on dry hair is all you have to do. And it really doesn't come off, not even on your pillow at night, until you shampoo. XFusion is a cosmetic breakthrough that immediately gives men and women thicker-looking hair. It consists of coloured organic fibres made of pure keratin protein - the same protein that makes up human hair. When shaken onto balding or thinning hair, XFusion fibres instantly and securely fill out the hair a person already has, giving him or her the appearance of having significantly more hair. Since XFusion works with existing hair, it can enhance even the sparsest areas.
Important notice: While we work to make sure that product information is correct, manufacturers can change their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our website. We strongly recommend that you always read labels, warnings, and directions before using or consuming a product and that you do not solely rely on the information on our website. If you are not happy with a product and have not used it you may return it at anytime for a full refund.