The Bathroom-Shelf Experiment: How to Discover Which Product Is Actually Causing Irritation
Your moisturiser has no motive, your cleanser has an alibi, and the new serum is refusing to answer questions. When skin becomes itchy, red, tight or unexpectedly bumpy, the natural response is to blame the most recently purchased product. Sometimes that suspicion is correct. Unfortunately, irritation may also develop after repeated exposure, arise from two […]
