Week 2 of 52 Week Healthy Hair Growth Challenge Welcome to Week 2 of the 52 Week Healthy Hair Growth Challenge. This week we will focus on: 1). Using a Sulfate free/moisturizing shampoo weekly ( I used Ken… Related posts: Week 7 of 52 Week Healthy Hair Growth Challenge (Protective Style Pt 2) Week 5 of 52 Week Healthy Hair Growth Challenge Week 7 of 52 Week Healthy Hair Growth Challenge RESULTS of The Carrot Challenge for Fast Hair Growth, Less Hair fall and Better Skin-Beautyklove