Our Virgin Hair Collection is 100% human hair. No synthetic fibers or animal hairs have been added. This hair is sourced from parts of Vietnam and Burma. It gets the name Brazilian, Mongolian, Peruvian, etc., as a way to identify the texture it most resembles.This hair has not been permed, dyed, colored, bleached or chemically processed in any way, that is why it is named "virgin hair". The hair however, is steam processed to achieve different style patterns such as deep wave, beach wave, etc. After being washed, it will still revert back to its original pattern. This hair is collected from one donor with the cuticles still in tact and aligned in the same direction preventing tangling. You should experience little to no shedding, like all hair. It comes in its natural color ranging from 1B (off black) to 4 (medium brown). You can color or bleach the hair to your desired color. It can tolerate heat up to 450 degrees. The hair can last 1 to 2 years once proper caring instructions is followed. *Each bundle is sold separately.