I used this product. actually my lips were getting black due to smoking. I try lot of lip guards but I was not getting good response. than I tried uaing baby lips.its an awesome product and not sticky on ur lips.and easy available and very easy to use and easy and stylish to carry in ur pocket or purse! And it is affordable. And also very senstive on ur lips skin! . it will definately makes ur lip pink if u use it for 1 month.! Just try it once than sticky lip guards n lip jeellys.!