This winter really did a number on my hair and I had been looking for something to revive it from its straw like state. I read about the restore hair mask treatment by Living Proof from a few different magazines and blogs. I was hesitant to buy it at first because its pretty pricy at $42 for an 8 oz jar. Luckily, I had a huge amount of points saved up at Ulta and was able to splurge without feeling too guilty. This mask is a miracle worker! Although it says its for reviving dry or damaged hair due to coloring, chemical process, or heat style (I don't do any of these) it brought back sheen, flexibility, and color in my hair like no other! I only use it once or twice a week, and its honestly all I need! I shared it with my mom while I was home for about 3 weeks and there's a little more than 2/3 of it left, she regularly heat styles her hair so she used it more often. It has made my hair so much more soft, vibrant, and manageable. It also has a high quality smelling floral fragrance that turns bath/ shower time into a nice break from the brutally cold winds outside. I definitely recommend this for brittle winter hair!