I didn't believe that any product could yet repair split-ends and most are lying when they say they can. But I received this product at a point when my hair was totally split, drying out, and getting tangly. Using the shampoo, conditioner, and the leave-in treatment, my hair was transformed in the first day! I saw an even greater difference in the second day! It seems that I have about a 50% reduction of split-ends. My hair is back to being very shiny and smooth at the ends. I was in desperate need of a haircut but now it looks so much better that I'm going to attempt to grow it longer and leave it un-trimmed. This stuff saved me from having to cut my hair, but my hair now looks like I had it trimmed! These are definitely lifesaver products! The smell is wonderful and the consistency is perfect. I would absolutely recommend all three products to anyone and I think that if a person uses them before their hair is pronounced dead-on-arrival, they can get even better results. Thanks so much Nexxus!!!!!!