The invention discloses a rose-flavor enteromorpha hand sanitizer. The rose-flavor enteromorpha hand sanitizer is prepared from the following components in parts by weight: 8 parts of enteromorpha extract, 15 to 20 parts of surfactant, 3 parts of sodium carbonate, 6 parts of menthol, 2 parts of saccharicter penin, 8 to 15 parts of algal oil, 10 to 20 parts of glycerin, 3 to 5 parts of sodium chloride, 8 to 10 parts of propylene glycol, 2 to 6 parts of nothopanax delavayi, 2 to 10 parts of granatanine, 16 parts of saccharum alhagi, 4 parts of persimmon oil, 3 to 9 parts of rose essence, and the balance of water solvent. The rose-flavor enteromorpha hand sanitizer has the advantages that the hand skin can be cleaned, the bacteria can be effectively inhibited, the safety and health effects are realized, the defects of common hand sanitizer are overcome, and the functions of the hand sanitizer are enriched; by adding the component compositions into the hand sanitizer, the perspiration-inhibiting function is realized, and the requirements of a user are met; by containing cleaning factors, the dirt can be deeply removed, and quickly removed, and the bacteria breeding is prevented; by containing hand-care components, the skin chapping is prevented, and the hand skin is soft.