Great Lengths are high quality extensions that are 100% human hair. The bonding is thin and almost invisible, leaving you with flawless and natural looking style. They are attached with a patented protein polymer bond that ensures a quick and simple application either with heat or ultrasound system. Bonds are made from synthetic keratin mimicking the molecular structure of natural keratin found in human hair and skin and maintaining a pH value of 5.5 to be compatible with your hair, scalp and skin.
The extensions last 4-6 months, depending on how quickly your hair grows and how well you take care of the extensions. They can last longer but it is suggested you have them removed at the 6 month marker. Great Length Extensions are easily cut, colored and styled just like your natural hair!