I have a question about shampooing and hair shedding. I ordered the L'Oreal EverPure shampoo to avoid color fading. I noticed as soon as I washed the system with the EverPure that knots got loose and hair shed. After that I applied a knot sealer but that didnt seem to do anything since I've noticed lots of shedding that week. I've noticed in the past that everytime I try a new shampoo I've noticed some shedding, however the shedding might not have anything to do with washing the system with a new shampoo but with the shampoo itself.

This L'oreal everpure is the Moisturizing version of the line since I wanted to stop using conditioners altogether. Does the moisturizing part might have something to do with it? I want to wash my system with sulfate-free shampoos from now on, have you heard hair shedding taking place with the l'oreal everpure? Would you recommend another sulfate-free shampoo that DOES NOT make my system shed or do systems shed everytime you wash it with a NEW shampoo?