Hydroquinone 4% causes angry red spots if used daily. Does continued use make it go away?
I try to use it every other night. I use vitamin c in am and nights I don't use hydroquinone. If I stop the hydroquinone the irritation goes away. Does the irritation from the hydroquinone go away with continued use? I don't know that using the 4% hydroquinone any less will give me any results. So confused but desperate to lighten my PIH and sunspots.