I've been a religious user of retinol serums and creams for years, but when I turned 32 back in June, I felt like I needed to up my anti-aging game a bit more and experiment with some different ...

Add Yahoo as a preferred source to see more of our stories on Google. When looking for products to mitigate the physical signs of aging, experts recommend adding a growth factor serum to your routine.

Rochelle Humes takes her skincare seriously, so it's no surprise that she always looks radiant. The brand was launched by esteemed Syrian-American dermatologist Zein Obagi in 2007, and offers medical ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." I've been a religious user of retinol serums and creams for years, but when I turned 32 back in June, I ...