Bests & Worsts Reviews from Amazon

My skin has burned TWICE while using this supposed SPF 40 sunscreen. The first time I figured I was out in the sun too long but after the second time I figured out the sunscreen is NOT SPF 40. Most recently I applied a thick layer of Unseen Sunscreen to my face, neck and shoulders before going out shopping. I walked in and out of stores and under shaded walkways for 1.5 hours and both my face and shoulders burned (see photo). There is a distinct line where my sleeveless top ended, which I only wore while shopping. My normal SPF 15 lotion has better sun protection than this. I am beyond disappointed because the texture of this lotion is phenomenal. If it had worked I would have shelled out money to use it on my face, neck and shoulders all summer long. I also wrote directly to the company about this SPF problem and they responded within the hour, requesting additional information (such as the lot#) which implies that they do care about the quality of their products. Hopefully my SPF was a fluke for them.