Your title is Nutress Hair so you know they carry a product called the Protein Pack Conditioner. It does WONDERS for damaged hair!!! Their website is www.nutresshair.com and you can also find them on facebook at www.facebook.com/nutresshair
If your hair is really damaged I would use their product weekly for a month to see immediate results.
They also have another product called stop break healthy hair enhancer it works great on breakage if you have a ton of that.