The invention provides a natural shampoo, which is composed of the following parts by weight: 15-25 parts of fermented rice washing water, 2-8 parts of soybean saponin, 2-5 parts of tea seed extract, and 2-5 parts of rosemary extract Herbs: 15‑35 parts, aloe vera oil: 10‑20 parts, sesame leaves: 35‑45 parts, licorice extract: 6‑8 parts, citric acid: 4‑6 parts, wampum fruit leaves: 6‑8 parts, Grain fermented water: 20‑25 parts, cereal protein: 6‑8 parts, grain B group: 0.08‑5 parts, amino acid: 1‑3 parts, vitamin A: 1‑2 parts, trace elements: 3‑6 parts, Edible enzyme: 12-15 parts; the shampoo prepared by the present invention can alleviate phenomena such as scalp allergy, itching, oily appearance, excessive dandruff and prevent hair loss, has no toxic and side effects, and is especially suitable for pregnant women, children and those with skin allergies; In addition, tea seed extract, rosemary extract, and licorice extract can enhance hair quality, and long-term use can make hair black, shiny, and uniform in thickness; rice fermented water, rice protein, and grain B family, amino acids, and vitamin A can make hair more supple and nutritious.