The fusion bond application or UTIPS is one of most popular methods used and also a very discreet application. This method involves securing the Remy human hair extension to your own natural hair using a keratin bond. The bond is then fused to the hair. It is a very safe and totally harmless. Many of my clients choose this method because of the pure undetectable appearance and it oftened recommended for clients with fine, thin hair. This method does not require the time and additional cost of maintenance appointments and is permanent for up to 6 months. At which time the hair extension bond can be ‘retipped’ and the hair refitted for you to enjoy for another 4-6 months.