To meet the needs of all its customers, Seiseta offers different hair extension systems. The Keratin Fusion Extension is characterized by hairs of the same length in each strand of hair. This allows a uniform effect to be obtained and the hair to be cut to the ends.

In Seiseta's view, hair extensions can not only be used for traditional hair extensions, but also those who want to make their own hair look thicker can do this in many ways. Hair extensions can be used excellently to make the hair thicker and therefore give it more volume and airiness.