"This product is small and compact and easy to carry around with you. I first started using this last summer. I bought it from a spa at the Ritz Carlton. I used it for a couple of months and did not see little stubs growing as other reviewers did. However, about six months later I have noticed that my eyebrows are a lot thicker. This prompted me to reorder it again. I'm still not entirely sure if it was this product or the multi-vitamin that I am taking that accelerated my eyebrow growth. I am giving it another shot to find out."