On the surface, double cleansing may sound like washing your face twice. According to beauty experts, it’s not that simple.

The 2014-2015 Ebola crisis was the largest and most serious such outbreak in history, resulting in more than 28,000 infections and over 11,000 deaths, the overwhelming majority in West Africa.

It’s the buzzy TikTok trend that’s seen millions of people smooth on the meat derivative in pursuit of healthy, glowing skin. But can this greasy gunk really work skincare miracles? Beauty editor ...