Apohgee is a good one, but know that protein treatments will not bring your hair back to the state it was in before the heat damage and eventually you'll have to cut/trim that hair.
Originally Posted by pprMACHEheart

Henna can also help strengthen your hair, but as stated, hair beyond repair has to be cut off.
"The challenge is to be yourself in a world that is trying to make you like everybody else."
"...rationality is not necessary to sell things.."
My staples: Mane n Tail (cowash), Garnier Fructis Sleek n Shine (leave in condish), Grapeseed oil or shea butter (sealing), Organic Root Stimulator Elasticitea (leave-in condish & light hold)