It includes: a coatings, a supporting layer, a slow release layer and radix cynanchi bungei particle that a kind of trichogenous radix cynanchi bungei particle embedding structure of what is closed in this creation system； The coating series of strata coat on the what supporting layer, which coats on the what slow release layer, and the radix cynanchi bungei particle system uniformly embeds in what slow release layer. By the particle embedding structure in addition to radix cynanchi bungei active constituent can be protected for a long time； In addition, its slow release layer also may make the active constituent slow release, to reach the effect of promoting hair growth.本創作係關於一種促進毛髮生長的白首烏顆粒包埋結構包括：一包衣層、一支撐層、一緩釋層、及白首烏顆粒；該包衣層係包覆於該支撐層上，該支撐層係包覆於該緩釋層上，且該白首烏顆粒係均勻包埋於緩釋層中。藉由該顆粒包埋結構除了可長時間保護白首烏活性成分；此外，其緩釋層亦可使得該活性成分緩慢釋放，以達到促進毛髮生長之功效。
