Nanogen Hair Fibres are the ideal solution for adding volume and density to thin or sparse hair. The hair thickening fibres apply easily and provide instant volume, covering thinning areas or the scalp. Available in 10 shades, they are suitable for sensitive skin, without clogging pores or affecting the absorption of topical treatments. For added stability and water resistance, Nanogen Fibres can be combined with Nanogen Hair Fibre Locking Spray.