| abstract |
A product release system for atomizing compositions is described, which has (a) a pressure-resistant packaging, (b) a capillary-containing spray head, and (c) a propellant-containing composition. The atomization occurs using the capillary and the composition contains at least one reactive agent, which is selected from hair-keratin-reducing compounds or is selected from oxidizing agents. The capillary preferably has a diameter of 0.1 to 1 mm and a length of 5 to 100 mm. The spray rate is preferably 0.01 to 5 g/s. The propellant-free composition can, in particular, be gel-like, waxy, non-fluid, or solid and can be used in a method for permanent hair shaping. |