Hair extensions using capsules of U type, also has a lot of advantages.
Each strand is fastened at the base by this unique material. Usage of keratin is a distinguishing feature of professional keratin hair extensions. Keratin is not harmful for the hair and makes the procedure of keratin hair extension simple and safe. The composition of modernized keratin allows to use hair strands for a period of not less than three months, with a minimum size of capsule.