Hair Building Fiber + Built-in Spray Applicator (30-50 Days Supply). Black

This really works. Very easy to use. It fluffs up my thin hair and covers my part line and the area that is very thin in the crown. Color matches perfectly. Before and after pic.

Great love it

I was looking for a little help with hairstyling and decided to give this 'hair building fiber' product a try. The Caboki won out over competitors because first, it's not terribly expensive for a decent quantity of product and includes an applicator (whereas many others only have shaker tops). I've only used it a couple times and so far it does seem to work, although I need more practice to get it evenly applied, without any overspray. The product claims to be providing a 30-50 day supply, which seems reasonably truthful as far as I can tell. And yes, when applied, it does take very fine hairs and bulk them up, which helps those with thinning hair.

Muy buena calidad

My hair started thinning and this hair fiber has changed my life. It fills in all my thin spots and the color is perfect.

Diffuser stopped working while still mostly full. Can't get it to spray out therefore wasting my money. Cant even open it without breaking the bottle. Was stored properly with little plug in the tip of the sprayer

This is best scalp/root cover i have found. Works very well and lives up to its claims.

I love this product more so than the competition as this does not stick to your hands as much. The problem is that, it also doesn't spread as easily as the other. But this is still the better choice. The applicator is also a good option as you can direct it to specific areas you need it to go. It lasts all night.