| abstract |
The present invention provides a hair growth agent for scalp that has both the effect of penetrating deep into the scalp and the effect of sustained release of ingredients, and has high hair growth / hair growth effect and white hair prevention effect. A stevia extract, a ceramide precursor, a ceramide, and a blood flow promoting component are encapsulated in biocompatible nanoparticles, respectively, to obtain a hair growth agent for scalp. This nanoparticle penetrates from the pores and scalp surface to the deep part of the scalp, so that the hair-growth component reaches the deep part of the scalp and gradually releases four kinds of hair-growth ingredients with different mechanisms of action from the nanoparticle. Can be made. [Selection figure] None |