It’s time to buy a mattress and you want something that’s going to be part of a healthy sleep setup. You’re likely to come across the term ‘CertiPUR-US certified’ a lot. Every mattress in our best mattress (US) guide has CertiPUR-US certification, and it pops up regularly in our guides and reviews. But what does CertiPUR-US certified mean? And how important is CertiPUR-US certification when buying a mattress?
