I do these weekly. My hair is overprocessed and I had A LOT of breakage. After about a month and a half, there's barely any broken hairs in my comb after combing. I started off using an egg with the treatment. I'd cover my hair with a shower cap, wrap a towel around my hair, and let it sit for anywhere from 1-2 hours. After the first month or so, I stopped using eggs. Please follow up with a nourishing MOISTURIZING conditioner. My hair wasn't balanced using all of that protein and no moisturizing conditioner.