As far as beauty products go, slow and steady usually wins the race when it comes to real, noticeable results. The operative word here is “usually.” While the industry is definitely not short of flukes and far-fetched marketing, there are some beauty products that can, indeed, work some instantaneous miracles. How do I know? I’ve witnessed said witchcraft firsthand, and I’m about to reveal the guilty-as-charged products below. But that’s not all. To make the deal even sweeter, each of the below products I swear makes my skin and hair look better after just one use are a part of Dermstore’s Summer Sale, taking place from May 23 to June 1.