As I am nearing 40, I am paying more attention to fine lines that are developing on my face. I noticed that there are some forming around my mouth though they are very faint. I know that this is a common area to get wrinkles, especially for women. I have never regularly used lip balms or moisturizers in the past and I think this is why I am developing fine lines. I decided to try out this lip balm and see if it makes a difference. I really like this balm because it is not goopy like Chapstik and it has a slight cool feeling at first with a hint of lemon taste. It is light enough that I can apply it around my lips as well to moisturize that skin. It also contains SPF15 which will be great for the summer. I always have dry lips in the winter because of the cold temperatures and dry heat of the furnace. Since I have been using this lip balm, my lips feel smooth and they actually look younger. I will definitely continue to use the lip balm. I apply it about 5 or 6 times a day. I don't wear lipstick so I'm not sure how it would work if you wore lipstick all of the time. I don't expect it to repair the fine lines that are already developed but it may prevent the lines from becoming deeper.