Differentiating real and fake human hair

Photo; Courtesy

To many women, getting human hair is indeed an investment. However, it can be quite depressing when you excitedly spend so much money on some hair bundles only for it to start tangling and matting after a few days.

 Just by looking at the hair closely and feeling the texture, one can sometimes tell whether it is real or fake. Some fake ones will, however, look and feel real too. So how do you tell whether your Brazilian/Peruvian etc. is genuine or not?