Experts say hot water increases skin microcirculation and activates our sebaceous glands, leading to open pores and excessive sebum production.

But can there be anything really simple about lowering your shower temperature that has so much impact on your skin? We asked Linda Blahr, head of science and education at SkinCeuticals.

Along with a host of other factors, including hormones, diet, and stress, hot showers can lead to blemishes, but that's not the only reason you should lower your shower water temperature, Linda explains.

"If the skin is sensitive this can lead to dehydration and irritation as well. Dermatologists recommend a normal shower temperature. It is essential to observe if the skin becomes red, this could be a sign that the temperature is still too high.

As well as to turn off the heat, Linda recommends using SkinCeuticals Blemish + Age Cleanser once a day. Not only will it remove excess sebum, but the gentle combination of Alpha-hydroxy and beta-hydroxy acids will help remove dead skin cells.