I have very thin and limp hair. Till now I have avoided using serums as most of them are oily and weigh my hair down. I have an oily scalp and serum gives my hair a greasy look. A friend recommended anthi serum and the product is wonderful. I have been using it for a few weeks and my hair appear thicker already. I don’t have to worry about greasiness as it absorbs well and is completely non-oily.  