Hand-tied hair extensions can add the desired volume and length to naturally thin hair. However, those who have underlying hair loss issues while having thin hair should avoid using hand-tied hair extensions. Moreover, women who have too thin hair won’t be able to hide bulky wefts. If you choose heavy extensions, the natural hair could be strained, resulting in an undesirable final appearance. After discuss with professional hair stylists ,choose which hair method is your best choice .