If your hair is tired, weak and damaged from proteins and heat devices, NCC sessions are the treatment for it. the sessions go through steps, the first of which is a deep nutrition mask that provides your hair with essential fatty acids that provide intensive nutrition to your hair, followed by the step of the intensive recovery mask that provides a deep and immediate treatment for your hair because it relies on collagen nanoparticles, and the last step depends on collagen oil to increase the protection of your hair and enhance its strength and immunity