Nanofibers

[krauss]

Dermmatch comes as a pad and a brush that you apply to your head and scalp in a painting/applying make-up way.
Nanogen comes as a tub of tiny fibres that you sprinkle over your hair. The fibres cover the thinner spots by attaching to existing hairs which makes your hair look thicker.

I tried nanogen, I think I have way too much baldness for this stuff to look good. Its o.k. if you are just starting to thin, but not Mr. Clean like I am in some spots.