ULTRAVIOLET RAY SHIELDING AGENT

摘要

PROBLEM TO BE SOLVED: To provide an ultraviolet ray shielding agent using scallop shell powder and safe for the skin.SOLUTION: This invention relates to an ultraviolet ray shielding agent that comprises scallop shell powder obtained without firing treatment to a scallop shell and having a specific surface area of 1.5-50 m2/g, and an ultraviolet ray shielding agent that is a stabilized emulsion using the scallop shell powder as an emulsifier.