I have long blonde hair, I usually get foil highlights every 4 months, so 3 times a year. My natural colour is probably a base level 7 so dishwater blonde naturally.
My hairdresser used to use a mix of L’Oréal hi-lift with 30 % vol and bleach with 10% vol, but for the last few times she has used only bleach and 10% as she feels it gives a cleaner lift. I don’t tend to need any toning as the highlights are finely woven and I use purple shampoo myself every few washes. Colour is fine.
So now the issue, I feel like I am getting a breakage with the bleach. I have fine hair, lots of it and no grey, but now in my forties I’m wondering if my hair isn’t up to it and I should stop with the bleach totally as it’s becoming terrifying when at the salon to see all the broken hair combed out after highlighting - it seems like LOTS! My hairdresser (last time I was there before lockdown) says the bleach isn’t any more damaging than the hi lift as she uses only 10% developer, and breakage will always happen but I’m not sure that’s the case. She doesn’t use olaplex or similar.
So what to do? Any advice gratefully received.