18 Classic Beauty Products Our Editors Will Buy Over and Over

"Toner had never been part of my regular skincare routine until I tried this iconic formula from Biologique Recherche. It was recommended by dermatologist Dr. Michelle Henry, MD, during a visit to balance the pH level in my breakout-prone skin. I've seen people on Instagram describe it as a 'facial in a bottle' before, and now I totally understand why. It gently exfoliates, hydrates, and brightens my complexion. Since I've been using it, I've hardly gotten any cystic breakouts, which is a freakin' miracle. No wonder people have sworn by this for over 40 years." — Aimee Simeon, assistant editor, Beauty