Application of Chinese Arborvitae twig extract in shampoo

The invention provides an application of a Chinese Arborvitae twig extract in shampoo. The shampoo comprises main ingredients and auxiliary functional ingredients, wherein the main ingredients comprise a Chinese Arborvitae twig extraction liquid accounting for 40%-50% of the total mass of the shampoo, a Gleditsia sinensis extraction liquid accounting for 20%-25% of the total mass of the shampoo, and the balance of the auxiliary functional ingredients which comprise a rosemary extraction liquid, a mint extraction liquid, a fleece-flower root extraction liquid and a nettle extraction liquid. An extraction process of the shampoo containing the Chinese Arborvitae twig extraction liquid is simple, and the operability is high. After artificial extraction of Chinese Arborvitae twigs, active ingredients in the Chinese Arborvitae twigs are dissolved out and can exist in the extraction liquid in a soluble form. The fleece-flower root extraction liquid and the nettle extraction liquid are matched for use in the formula,