[product question] trying curology for the first time and unsure about my formulation

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I am doing the curology free trial at the moment to see if it helps. My biggest concerns are closed comedones with occasional (typically monthly) breakouts on my chin and forehead. They gave me .25% zinc pyrithione, 1% clindamycin, 4% niacinimide. From everything I have read here and elsewhere it seems like none of these ingredients are going to get rid of my closed comedones. Am I crazy? Will this help me? Should I tell my provider I'm not sure about the formula or should I just try it and see?
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Submitted by Amandaj208