Vitamin C

It even cracked the code on formulating vitamin C that can't oxidize and a retinoid that won't irritate.

Some of the most beloved formulas have infamously putrid stenches. Perhaps that's part of the appeal.

I am basically a U Beauty evangelical now.

It's a foolproof way to add the much-lauded ingredient to any existing routine.

"I'm 36, I've got a third baby on the way and I don't want to waste my time with any BS."

Experts weighed in on their top makeup and skin-care picks.

The revamped products are also double the size — yet the same price — as the original versions.

It leaves skin glow-y, but not feeling like a Slip 'n' Slide.

The fast-beauty company known for its ingredient-focused formulations is making its debut with the retailer.

See every product in the lineup of serums, moisturizers, treatments and more.

They'll render your concealer all but obsolete.

There's no one-size-fits-all way to correct them.