THIS!!!! is the best!!!! This is one of my top 5 favorite products EVER EVER EVER! Anyone and everyone who gets color treated can use this. If you're gonna get a perm, highlights,etc. It's a great take home treatment. It's really inexpensive for what you're buying which is 100% pure protein. And not just any protein btw.. it's made to mimic our hairs natural protein, and because of how it's made and the technology there...you cannot over proteinize your hair. You can use this as much as you need without the worry about hair breakage. It won't feel super soft like a masque would leave your hair feeling. But it's truly the best thing to bring strength and life back into your hair starting at the inner most layer.
Towel dry your hair a bit after shampooing to get most of the water out, and spray in and leave on for at least 5 minutes and rinse and condition. Its great, simple, easy to use..and you get REAL results. I attribute this to being one of the only reasons i still have hair on my head.