The invention discloses laundry soap and a manufacturing process thereof, and belongs to the technical field of washing products. The laundry soap is prepared from 97.58-99.25 parts of soap granules,0.1-0.25 parts of an enzyme aid, 0.2-0.5 parts of glycerin, 0.03-0.06 parts of a whitening agent, 0.5-0.65 parts of a chelating agent, 0.5-0.75 parts of an enzyme aid stabilizer and 1.8-2.5 parts of aforming aid, wherein the soap granules mainly contain sodium fatty acid salt obtained from coconut oil, palm kernel oil and palm oil through saponification, oil hydrolysis and fatty acid neutralization; the enzyme aid contains at least one of protease, lipase, amylase, cellulase, pectinase and glycanase; the chelating agent contains at least one of EDTA tetrasodium salt and etidronic acid; the forming aid contains at least one of candelilla wax and astrocaryum murumuru seed butter. The laundry soap has the advantages that texture is relatively hard, and the surface of the laundry soap is unlikely to become too soft and be scrapped off easily after immersion in water for 15 min.