I love this perm cleanser. The one I used that came with my kit stung my eyes. Needless to say, I was extremely skeptical to buy this but am so elated I did. I have a prosthetic eye so I have to be careful what I put on my good eye. I will never buy another perm cleaner. I do wish the bottle was bigger but I’ll take what I can get right now. Buy this, you will not be sorry!