The invention relates to a nutrient peptide water beverage compounded from bamboo fungus and micromolecular peptide and a making method of the nutrient peptide water beverage, belongs to the technicalfield of liquid processing, and provides a new beverage for the market. Bamboo fungus micromolecular peptide powder is used as a main material and has the efficacy of stimulating the appetite, invigorating the spleen, reducing blood pressure, blood lipid and blood sugar, resisting intestinal cancer, breast cancer and digestive cancer, reducing weighting, nourishing the liver to improve visual acuity, relieving alcoholism and nausea, enhancing immunity, preventing diseases and resisting diseases; then polysaccharide, vitamins, trace elements, essential oil and the like are taken as auxiliary materials; the main material and the auxiliary materials are subjected to weighing, mixing in different proportions, drying and packaging, so that mixed peptide powder is obtained; and pure water conforming to the national standard is taken, and the mixed peptide powder is mixed with the pure water in the ratio of the mixed peptide powder to the pure water being 1 to 50, so that the peptide water beverage is made. The peptide water beverage has the efficacy of supplementing nutrition.