I have always used a hair thickening for the last 10 years. I would never go out without it.
Some people on here dont rate it and think its just paint in a can. They are so WRONG.
It actually thickens and if used with Dermatch its amazing.
I live in the UK so order either from one of these.
Dont worry I aint no spammer or have links to these sites. I'm just helping out