Product Stacking: Why Layering Your Skincare in the Right Order Makes Every Product Work Harder
If your bathroom shelf is lined with cleansers, gels, balms and sunscreens, and you’re not entirely sure what goes on first, you’re not alone. “Product stacking” has become a popular phrase, but it’s really a simple idea: applying your skincare in a thoughtful order so each product can do its job. Done well, your routine


