Kim Kardashian went back to black (and back to Lady Godiva length, thanks to some extensions) this week and I’m told her hair is the portrait of health thanks to this product: B3 Brazilian Bond Builder. Her colorist, Lorri Goddard, transformed Kim’s hair color using the product to prevent damage and keep her hair strong and healthy after undergoing so many color changes in such a short period of time. It’s a professional product that can be mixed into any color formulation to help reattach and build bonds for stronger healthier hair with every color service and no added processing time.

What do you think of Kim Kardashian’s darker, shiny strands? Yay or nay?