Back in the old days I used Sun In, it was great and looked good but it undoubtedly wrecked my hair.
I'm tempted by Ouai Sun Of A Beach, which, as far as I can tell, is pretty much Sun In for millenials.
Has anyone used it?
What were the results like?
Did you use it just on the ends of your hair or sections throughout?
Did it wreck your hair?
Or was it fantastic?
Finally, for hairdressers and others in the know - is this going to cause irreparable damage?
Are the peroxide levels the same or higher than Sun In?