This is a randomized, single-center, partial-blind study to evaluate the dermal irritation
potential and to detect photo-toxicity and photo-allergy potential of GSK2585823, Benzoyl
peroxide BPO 5% gel, Benzoyl peroxide 3% gel, vehicle gel and negative control (distilled
water) applied using Finn-Chambers® by single and 7-day repeat patch test in 20 Japanese
healthy male and female volunteers. Finn-Chambers containing no investigational product will
be applied in the same manner.
Safety will also be assessed by measurement of vital signs, electrocardiograms, safety
laboratory data and review of adverse events.