I became aware of Toppik hair fibers about a month ago and i have to say that it’s amazing products BUT it contains Silica!
Now i have only been using it 4-5 times over a month and there are 3 downsides to it
1) What a mess it makes! Everytime i use it, it’s all over my bathroom walls and floor. Takes an hour to clean up.
2) No matter what, you’re gonna inhale some of the fibers, which means that you inhale Silica which is of course a huge downside and a health Hazard.
3) A bit of dust gets inside your eyes which CAN lead to Long term damage (if the fibers are used excessively).
If you absolutely have to use Toppik, I would recommend that you use a Professional mask that keeps out 99% of dust, FURTHERMORE use safety Goggles, ones that sits tight around your head so dust can’t get in.
The absolut best solution is a hair transplant. Hair fibers should only be a temporary solution.