Why is my natural curly hair wavy/straight underneath

My hair is type 3b.i used to straighten my hair but I haven't for a couple months(4or more maybe).does anyone know any tips and tricks and products

1 Answer

Maybe you overprocessed your hair, and my tip would be  to do some protein treatments  (aphogee 2 step treatment or the 2 min reconstructer).p and don't forget to regular moisturized it. If you don't see any changes than you have to cut the damaged hair. It could also be that we all have many different textures.X