I love this product. My hair was falling out every day in clumps I would pull it out of my brush and it clogged up bathtubs... Not good. I have been using this now for 2 months. It began working right away within just a few days. I always clean out my brush after I brush my hair and I am finding hardly any hairs on my brush now after pulling out clumps before. I can also see changes in my skin. This stuff is making me age backwards and I love it!!! Great product and highly recommended!!!