I recently trained in eyelash extensions with I-Lash, (after agonising over whether to do it or not as it was a lot of money) The kit and training was £500 ish, (sorry cant remember exactly). The trainer came out to me to train me, which was great as you didnt have the added drama of travelling. The kit was very comprehensive. They were great. I have just done my 4 case studies that you have to complete, and have gained lots of confidence doing these. I think it will pay off when I am up and running as I plan to advertise within the bridal circuit as my cousin is a wedding dress maker, and her sister a wedding hair expert! My advice would be look into it fully and work out if you are going to be able to make your money back in your area ect. HTH