GRUUM Face Sunscreen

I have been using this sunscreen on my face for at least a year now and it is one that I will most likely continue to buy. While it has its downsides, with some pilling and initial white cast, it leaves my face feeling refreshed but not oily. I feel comfortable to wear it without any makeup or powder as it gives my skin a glowing finish without looking like I've been sweating. As I have fairly light skin, I am not sure about the white cast for darker skin tones. For me, however, after massaging it in for about 30-40seconds it's not noticeable. One thing that does annoy me is the pilling. If I don't put this sunscreen on infront of a mirror, I will end up with a couple of flecks of the sunscreen on my skin.