Review on Davines Nourishing Nounou Hair Mask by Stephanie Johnson

4 stars because the money paid for the smaller size is NOT worth what you actually get. why - he hasn't been left long enough. My experience with Davines products (hair masks in particular) and what I've been told by 3 different hairdressers who don't know each other is that the best result with this product and their other hair masks is to leave it on for an hour. or longer. Personally, my hair is naturally very dry and brittle, so I wet my hair, apply an appropriate amount of product, then cover with a shower cap and leave on for two hours, once a week. Nounou and Minu hair masks are amazing. No other products I've ever tried have made my hair look and feel like healthy, normal, happy hair and it hasn't grown back. These products leave behind a thick, sticky buildup that only ruins my hair's appearance and makes it look even worse. My top tip is to leave it on for at least half an hour before rinsing and I'm sure it will do wonders for your hair.