Adapalene EPIDUO FORTE GEL 0.3%/2.5% 5 years ago DIFACLEAR GEL 0.1%W/W 5 years ago EPIDUO GEL 0.1%/2.5% 5 years ago DIFFERIN CREAM 0.1% 5 years ago DIFFERIN GEL 0.1% 5 years ago