Review title is Good Light Perm Solution [SEP] Had been using this perm for years when the store quit carrying it. Was glad to find it on Amazon. It is not a strong permanent solution so it rarely burns the hair.  I'm sure you could but it really is good for fine hair. It does have a strong perm solution smell that lasted through the first shampoo, but since it is so good with my hair, it is a small price to pay.  It is important to do a test curl if your hair is a bit longer in order to ensure the bottom curls as much as the top. I didn't time it right last time and the bottom of my hair didn't curl as tightly as the top. A test time would have helped. Still, overall it is an excellent perm for thin delicate hair.