What it is: A super-tasking four-in-one lip treatment that plumps, primes and moisturizes. What it does: It helps lipstick stay put for longer-lasting perfection while helping to reduce the look of wrinkles on and around the lips, all with the smallest application. Research results: In a four-week independent clinical study with 57 women aged 25-55:- Participants said lips felt nourished and rejuvenated after one use- Participants said lip contours appeared smoother, with a restoration of healthy lip cushion in as little as 14 days. How to use: Apply to lips as desired. Wear alone or under or over your favorite lip color for added benefits, including shine. Style Name: Philosophy Ultimate Miracle Worker Lip Fix. Style Number: 5537562. Available in stores.