It's not the website that matters, but a good eyelash shampoo company. I used to do eyelash extensions too, so I wanted to give some advice. I once bought a bad quality shampoo for lashes and all the client's lashes somehow stuck together and I had to re-wash the client's lashes. Also I would like to say that the glue should also choose a good quality, because if you buy a bad glue, your lashes will begin to fall out very quickly. I hope I gave some useful tips.