As soon as it arrived in the mail i used it and was straight away taken with it. I was excited to use it the next day. I had bariatric surgery 5 mths ago and with it comes potential hair loss for a few mths..i thinned around my temples and front part area. I sprinkle this "magic dust" on lightly in my areas of concern and its amazing. I get products here n there that dont work like they are advertised. But this This 100% does. 1st thing I'm amazed at is the chestnut brown colour I chose blends perfectly with my hair..I sprinkle it on and just loosely shuffle it around in with my fingertips. Takes me 5 seconds..I don't know how or why but the fibres just blend and stick to your hair, filling it all out. I'm not stressed looking at my hair now, I'm happy. I will be purchasing more when i run out. There is a fair amount in the container. I'll be happy to use this until my hair re grows which it will..but....its so.good at having that fuller look i may even keep using it. One other thing..it stays put daily..maybe I might add a sprinkle here n there but i don't have to re do until i wash my hair. I ❤ this product.