African-American healthy volunteers needed

Individuals at least 18 years old who are African-American are needed for a research study investigating the effects of visible light on human skin. Digital photographs, skin color readings, and visible light treatments are included. Visible light will be irradiated on buttock. Each target site will be irradiated around 8 mm.

Study visits take place in the Dermatology suite on the eighth floor of the Johns Hopkins Outpatient Center on four consecutive days. Each session will take 2.5 hours. Participants will be paid $120 upon completion of the study.

For more information or to sign up, email or call 410-502-7546.