This stuff truly IS amazing! I noticed improvement after one hair mask treatment and one oil treatment. WAY less hairs left behind in my brush - like 2 or 3 hairs instead of 20 or 30! My hair is relatively healthy, especially for being over 60 (before photo with the brown patterned shirt), but it has been getting thinner over the years and the ends have become dry and split. You can see in the after picture (photo of me in the blue shirt, taken after just a couple of uses of the mask and about 3 uses of the oil) that my hair looks healthier on the ends, less dry, shinier, and softer. Losing less hair and having less split ends = being able to grow it thicker and longer. I can't wait to see what my hair looks like in another year of using these products!