The invention provides a skin cleaning soap and a manufacturing method of the skin cleaning soap. Natural plant extracts serve as raw materials. The skin cleaning soap and the manufacturing method are characterized in that the skin cleaning soap is composed of, by weight, 9.7% to 14.5% of coconut oil, 6.7% to 10.0% of palm oil, 1.2% to 1.7% of peppermint, 4.5% to 6.5% of castor oil and the like, and the manufacturing method includes the steps of firstly, placing sodium hydroxide into a first container, adding water to dissolve the sodium hydroxide till the temperature reaches 55 DEG C, sequentially adding the oil, conducting stirring, adding 5.5% to 8.2% of glycerinum and 0.20% to 0.30% of the vitamin E, and conducting even mixing to form mixed liquid of sodium hydroxide and oil; secondly, conducting water-bath heating till the temperature reaches 80 DEG C, conducting stirring and continuously adding ethyl alcohol, removing a heat source, and waiting till the temperature of emulsified liquid reaches 60 DEG C; thirdly, adding white sugar, salt and ginseng powder to a solution of colloidal silver, citriodora oil, aloe extracts and hot water in a second container, conducting even stirring, pouring the mixed liquid into the emulsified liquid in the first container, conducting stirring to obtain soap liquid, and obtaining soap after demoulding. The skin cleaning soap is high-level soap which has the functions of resisting bacteria, killing acarid, expelling mosquitoes, well cleaning the skin, whitening and protecting the skin and the like. The skin cleaning soap is unique in hand feel, and can enable the pH value of the skin to return to the normal value.