Yes. According to the query of public information, sodium riboflavin phosphate in 267nm, 372nm and 444nm wavelength has the maximum absorption, in 240nm wavelength has the minimum absorption, the current clinical use of 365nm ultraviolet light. Sodium riboflavin phosphate is used in the treatment of keratitis, labyrinthitis, lingual inflammation, ocular conjunctivitis and scrotal inflammation caused by riboflavin deficiency.