The invention discloses mung-bean shampoo, belonging to the field of household chemicals. The mung-bean shampoo is prepared from mung bean extract, coco-glucoside, citric acid, water, shampoo matrix, hydrolyzed keratin, hydrolyzed silk, sodium hydroxide and propylene glycol. The main raw material of the mung-bean shampoo is mung bean extract, and the mung bean is a traditional Chinese medicine for removing various food poisoning or drug poisoning by doctors of traditional Chinese medicine in China, is rich in various elements, such as vitamins B, glucose, protein, amylase, oxidase, iron, calcium, phosphorus and the like, and has various chemical effects of detoxifying, expelling toxicant, promoting organism metabolism and the like. The mung-bean shampoo disclosed by the invention has the effects of cleaning dirt, restraining scalp itching, removing dandruff, regulating scalp oil secretion, nourishing hairs and the like; and in addition, the special element, mung bean extract, is added, thus the shampoo has the special effects of nourishing and benefiting brain, promoting scalp cell metabolism, enhancing immunity and the like, and has wider market promotion prospect.