The invention relates to a piece of acne-resistant camellia soap for washing the face, belonging to the field of washing products. The acne-resistant camellia soap is mainly and technically characterized by comprising the main raw materials: 24-32g of camellia oil, 12-15g of palm oil, 24-30g of rapeseed oil, 20-23g of deionized water, 9-11g of NaOH and 2-3g of floral essential oil. A preparation method comprises the steps of (1) placing the oil into a water-bath vessel, and stirring and mixing to form liquid mixed oil; (2) slowly and completely dissolving the NaOH by using the deionized water; (3) slowly adding the liquid mixed oil into the NaOH solution obtained in the step (2), and completely mixing; (4) adding the essential oil, and uniformly stirring to obtain a mixture; (5) pouring the mixture into a mould, and standing for 24-48 hours; and (6) demoulding after solidifying a piece of liquid soap, and placing the solidified liquid soap at a shady and cool place for 4-8 weeks to obtain the acne-resistant camellia soap. The acne-resistant camellia soap for washing the face, prepared by using the preparation method, is moderate in glycerin content, good in soap block formulation as well as low in production condition requirements and production cost and has the effects of cleaning the face, protecting the face and sterilizing.