xohair.com carry only 100% REAL human hair. It is then shipped to our own factory where it is assembled and packaged. Our REAL human hair is completely natural and no chemical processes are used. We have our own team of hair collectors that painstakingly hand pick only the highest quality raw materials. We guarantee that every single strand is 100% human and no substitutes are used to cut costs and lower prices. All of our hair originates from the single person to ensure that the entire bundle is the same in texture, feel, and look. It is in the same condition that it was when it was still growing on the donor?s own head. This allows the extensions to blend in with your own natural hair, especially when your own hair starts to grow out after a few months.