Can’t recommend this treatment enough, I had it done pre-Glastonbury and my hair was silky and smooth even after washing it in a bucket! Two/three months on and it’s still so sleek and shiny. I don’t like to have my hair super straight so I was glad I could wash it right after the treatment, and it keeps its natural wave. Nigit was lovely and made me feel really comfortable during the treatment. Pricey but definitely worth it!