Stiefel to launch "Dark Spot Master Class."

Stiefel Korea, a skin and cosmetic specialized company, will launch "Dark Spot Master Class" for the women who are experiencing freckles during the sky season on Jan. 10.

The company will invite a reputed dermatologist and a make-up artist as a lecturer to address the informations about its causes, prevention and treatment of the freckles and how to naturally make up the freckles under the t...