Kiss lip lines goodbye. Now you can have age-fighting and priming benefits in one product! TimeWise® Age-Fighting Lip Primer creates healthier-looking lips by fighting fine lines and wrinkles as light-diffusing microspheres decrease their appearance. Use it on lips, both inside and outside your lip line, to prevent lipstick and lip gloss from feathering and bleeding. Based on a 12-week clinical study, a dermatologist saw 100 percent of the panelists had an improvement of fine lines on lips. The product also is clinically tested for skin irritancy and allergy.