The present invention discloses a human body cleaner and manufacturing method thereof. The human body cleaner comprises 1 %wt ˆ¼ 60 %wt of garlic extract, and 40 %wt ˆ¼ 99 %wt of cleaning agent. The method for manufacturing the human body cleaner comprises the following steps: preparing a plurality of garlics, adding water in a predetermined ratio to a plurality of garlics to obtain a garlic mixture, adding yeast in a predetermined ratio to the garlic mixture and leaving it to stand for a period of time for fermentation to obtain a garlic fermentation broth, performing cryogenic distillation on the garlic fermentation broth to obtain a garlic extract, and adding a cleaning agent in a predetermined ratio to the garlic extract for mixture to obtain the human body cleaner. The present invention uses the herbal human body cleaner made from garlic to clean human body and reduce symptoms of dandruff. Moreover, long-term use of the present invention will not cause either antibiotic resistance or environmental degradation.