Does humidity cause breakouts?

We KNOW that humidity causes breakout because we have experienced it ourselves. But in 2017 we got some confirmatory scientific proof, (1) in a Saudi Arabian study of 144 women aged between 22-24 with acne, humidity and heat significantly correlated with the number of pimples.

Do you need to exfoliate?

Exfoliation, or removal of the outermost layers of skin is a really popular way to smooth rough skin.