Sustained-release film for preventing prefrontal alopecia and preparation method thereof

Abstract

The invention discloses a sustained-release film for preventing prefrontal alopecia and a preparation method thereof and relates to the field of hair care. The sustained-release film comprises a first protective layer, a sustained-release film, a gel layer, a chroma layer and a second protective layer which are arranged in sequence; the chroma layer comprises an extension edge, and the extension edge is used for being attached to the exterior of affected skin of a patient; the color of the chroma layer is set according to the skin color; the thickness of the sustained-release film is 1-3 microns; the thickness of the chroma layer is 1-5 nanometers; and the gel layer is formed by a cavity structure formed by coating the sustained-release film and the chroma layer. The normal life of a user can be prevented from being influenced, and the effectiveness of the medicine can be improved.

Description

technical field

[0001] The invention relates to the field of hair care, in particular to a slow-release film for preventing forehead hair loss and a preparation method thereof. Background technique

[0002] In daily life, the number of people with hair loss is increasing rapidly. In addition to the excessive secretion of male hormones caused by genetic factors, the pollution of smog, noise and smoke in the environment is relatively high, the damage of dyeing and perming, and the pressure in work and life will all lead to mental state. Poor, low sleep quality, which can cause endocrine disorders, fungal infection or poor microcirculation, leading to hair loss.

[0003] At present, drugs such as oral cyproterone, megestrol ketone, and megestrol are mainly used to suppress the hair loss caused by excessive androgen secretion, but these drugs have strong side effects; For hair loss caused by genetic reasons, you can choose to use functional shampoo drugs or traditional Chinese ...

Images