I am looking for a protein treatment that will help my hair curl more. I dyed it red for a few months and that destroyed my hair. Now its dry damaged and straighter than ever. Even when I use gel or other styling products it doesnt curl like it used to. I think my hair is between a 2b and 2c but I would like to atleast get my curls like a 3a more defined. My hair texture is medium and thick. Any advice???