this shampoo by Divi has helped my hair which has gotten thinner as I get older. It makes it feel more full and it smells so wonderful like eucalyptus. I started out by using the serum and now I love the shampoo and conditioner as well! if your hair is starting to thin for whatever reason this might help you, you might want to give it a try. I am very thankful that I didDivi LTKFindsUnder50 LTKBeauty