The product is being tested to see if exposure to light causes photoallergic reactions on the skin.
Study Type
INTERVENTIONAL
Allocation
NA
Masking
QUADRUPLE
Enrollment
59
Subject acts as own control. 20 mg under Finn chambers
20 mg under Finn chambers
Suncare Research Laboratories
Winston-Salem, North Carolina, United States
Frequency Distribution of Skin Irritation Scores
Scores based on skin irritation scale of 0 (no reaction) to 7 (large vesiculo-bullous reaction) in whole units. Photoallergic reactions were characterized by irritation scores of 3 or higher.
Time frame: 48-hours post irradiation
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