Neo Leaf Hair Rejuvenator Tonic From Japan. Constant hair care with Neo Leaf Hair Tonic will enhance your hair and keep your hair and scalp in good order by the effective ingredients.Neo Leaf quality hair tonic protects the healthy scalp and hair, and earned a good reputation and favored among professional hairdressers as well as home users. Constant hair care with Neo Leaf will enhance your hair and keep your hair and scalp in good order by the effective ingredients. Possible results of using Neo Leaf: Elimination of itching and dandruff Prevention of depilation after sickness