If its clear, whats the difference between this and the black hair fiber, how will it cover scalp if its clear?

Not sure what you are asking here. The product is somewhat sticky and white in color but smooths into a soft, clear sheen in the hair. The product makes hair manageable. It is not meant to cover or color the scalp. Hope this was helpful.

Most products tend to smell like men's cologne. Does this one?

This one actually smells really good. I use it on my daughter for her dance competition hair. It has a sweet smell to it, almost too yummy.

Is this a product for women?

this is a great product for women. my hairdresser used it on my hair once and I was sold. I use is as a product to add body and "stay" to my hair every time I wash and dry my hair. Even the second day after washing, you can do it again, more lasting body. don't use too much, just the size of a pearl to get the sense of it. too much and it gets gummy. love this product and so do my friends.

Creamy color that is fibrous and colorless when applied. The best product on the market for thick coarse hair that needs texture and control. I have tried almost every salon product without success. Worth the try for particular hair like mine. My adult children ask for this product as they have the same hair type.