| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem that since a conventional hair tonic formulated with a synthetic chemical substance, a Chinese medicine, etc., does not gray hair black, gray hair has to be artificially dyed black with a dyestuff at fixed intervals. SOLUTION: Unpolished rice, naked barley and rock salt are dissolved in rice wine to extract fat-soluble vitamin E. The extracted fat-soluble vitamin E is applied to the scalp to promote a blood circulation action and to grow the hair. |
