Finally, a lip liner for those of us that struggle with getting a perfect line or the right color match. Dermatologist Dr. Sonia Batra tests out invisible lip liner and says it's “a really innovative buzz!” It’s used just as you would a lip liner, to keep your gloss or lipstick within the lines of your mouth. Dr. Batra says to think of it like a primer for your lips. 

There are very interesting formulations of this invisible liner from all different brands ranging in price from $6-30. The more expensive ones will often have extras like hydrating gels or hyaluronic acid.

Try it for yourself with some of these recommendations from The Doctors editorial staff: 

Rimmel Moisture Renew Clear Lip Liner is a top choice on Amazon, and comes at a very affordable price. One reviewer shared that Maybelline New York Color Sensational Shaping Lip Liner worked "fantastic as a base." And reviewers shared that Sephora Universal Lip Liner, which is paraben-free, was very smooth and creamy going on. 

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