A method for the dermocosmetic treatment of skin, including the external mucous membranes and scalp, comprising the steps of providing a composition containing a cosmetically effective amount of NGF, applying said composition onto skin areas in need of cosmetic treatment, bringing the absorption of NGF into the skin by applying means suitable for favoring penetration of NGF into the skin, such as for example tools suitable for bringing scarification of the epidermis, agents capable of bringing deep peeling of the skin, which are applied before applying the composition, or needles or tattoo needle machines.
