RUNNER-UP

Guinot Longue Vie Lèvres Vital Lip Care

£44, feelunique.com Great for dealing with dryness, this treatment has a light and non-sticky texture, leaving lips soft and moisturised with lines around the mouth reduced after two weeks’ use. 72/100

HOW WE TESTED

We asked 88 testers to try four lip treatments. They rated each product based on whether it made their lips feel replenished and moisturised, and also if smoothness and texture was improved. We also asked our testers to give us feedback after two weeks’ use to see if their lips looked plumper, fuller, more youthful and defined.