| 摘要 |
The present invention provides a hair growth composition serving as a preservative by itself to be stored for a long time without using an additive having a special preservative function. Moreover, the present invention provides the natural hair growth solution capable of preventing bacterial infection of a scalp, and providing an environment of hair growth and hair loss prevention by the hair growth composition. According to the present invention, the natural hair growth composition using a natural material as a raw material, and acidifying active ingredients for hair growth, eluted by a hot water extracting method, for ensuring antibacterial activity at the same time. The method for manufacturing the hair growth composition comprises: a coarse grounding step of a natural material having effects of hair growth; a hot water extracting step for eluting active ingredients for hair growth included in the natural material; and an ion exchanging step using an ion exchange resin for acidifying components of a hair growth solution formed of organic-inorganic salts eluted in the hot water extracting step. A cation exchange resin, wherein a sulfonic acid group (-SO_3H) and a carboxyl group (-COOH) are combined, is used as an exchanger in a basic polymer matrix with a net structure in the ion exchanging step, thereby providing the natural hair growth composition for applying to a scalp obtaining hair growth active ingredients which are acidified, and ensuring antibacterial activity at the same time. |
