Hi guys,
Since it's summertime now the sun's pretty hot. And I've been noticing that even though I apply sunscreen every 2 hours, I have a slight tan >.<. My uncle told me that there's only a few chemical formula thingamabobs in sunscreen that are long lasting, whereas my mother and everyone else I know told me to apply every 2 hours. Anyways, does anybody know about this? My uncle told me Neutrogena should be okay, but I notice I got slightly darker :(. Thanks guys.