Products are independently selected by our editors.

We may earn an affiliate commission from links.

But primarily, no matter how hydrating the formula, my lips always ended up feeling dry and cracked.

Image may contain Person Skin Adult Head Face Accessories Earring and Jewelry

Photo: Courtesy of Chanel

A lip serum is a hydrating barrier protector for the lips, explains celebrity makeup artistDelina Medhin.

It is a product specifically formulated to plump and nourish the lips, in addition to moisturizing them.

A lip serum works in the same way but on the lips.

Image may contain: Bottle, Cosmetics, and Lipstick

It was weird, and I didnt understand it, but I knew I liked it.

And per Medhin, my experience is exactly as expected.

It acts as a drink of water for the lips to stave off dry, flaky patches.

This content can also be viewed on the site itoriginatesfrom.

The serum is best applied as part of your skin-care routine, right after eye cream and face moisturizers.

You want to always apply lip product after it has fully absorbed.

In my opinion, this creates a nourishing base for the lipsticks and tints that follow.

Think of this product as an investment, says Medhin.

Its unique, and Im sure you dont have anything like it in your existing product portfolio at home.

I recommend it to everyone, and everyone I know who has tried it loves it.