hello, i am starting this post to weigh the two ends of clindamycin phoaphate..one with nicotinamide(faceclin gel) and other with adapalene(faceclin-A gel) (adapalene for many is DIfferin) also,help people now and in future to select one topical is likely to be most effective. main aims : ## considering functions of clindamycin phosphate,nicotinamide and adapalene(differin) alone and when together? ## choosing either nicotinamide OR adapalene when with CP?why? ##do u think cli