Hi geeks - im having an issue with balmain single bonds iv had 5 clients in the last few months lose a lot of bonds within the first 4 weeks of application one client lost 30 out of 80 bonds, one 5 out of 5, one 5 out of 10, one 12 out of 120, and today one client 50 out of 50. (Various numbers of application as some for colour flashes and some for thickening). However i know its not my application as one of these clients had beauty works bonds fitted by myself after and has only lost 1 out of 80 in the first 4 weeks and i have a client who has had a head of additional lengths fitted by me and has lost 3 out of 120 in 3 months. I have been doing extensions for a few years now and have not had this issue before. I wondered if anyone else had had this issue with balmain as im not overly impressed after having spent £540 on training and £1500 on hair? Any advice would be greatly appreciated.