La Biosthétique Homme Fibre Paste 100ml La Biosthétique Homme Fibre Paste 100ml This fibre paste with a creamy texture ensures no hardening, stickiness or residue. The fibre cream is easy to distribute in the hair, and enables perfect styling for shaping and separating with a remodelling effect. Flyaway hair is tamed and the hair is given a conditioned structure.