Before we can even jump into the differences between these hair grades, it is important to note that not every hair company sells 100% human hair extensions. In fact, many companies sell hair extensions that are mixed with animal hair, synthetic fibers, and fallen hair. Furthermore, there is not a governing body (like the FDA for food) in the hair extension industry to regulate hair companies. As a result, a hair company can sell you a package of human hair and only have 1 single strand of human hair in the bundle with the remaining being synthetic fibers and/or animal hair. Yikes! 😳 Continue reading What Is The Difference Between 3A, 4A, 5A, 6A, 7A, 8A, and 9A Hair?