Celebrities—we want to be just like them. Okay, okay, maybe not just like them, but give us a hint of whatever miracle juice they're drinking (in the form of makeup or skincare) and we'll gladly lap it up like a parched puppy. Especially when said celebrities are part of that extra-special Hollywood set who apparently don't age. The list is extensive, but we're especially enamoured with gorgeous peeps like Tracee Ellis Ross, Gabrielle Union, Victoria Beckham, Halle Berry, Jennifer Lopez, Jessica Alba… Need we go on? So we played Nancy Drew to uncover the at-home treatments celebrities over 30 swear by in order to channel their freshest, glowiest, all-around best selves. And while we have gleaned a few insider secrets thanks to our beauty industry relationships, most of our findings came with relative ease thanks to good-old Instagram and cyber-stalking. Ahead, see 11 secret beautifying rituals celebrities over 30 swear by—and how you can get in on the action at home.