I like the current sun screen I'm using now, the texture very light, non thick & creamy. water based. it penetrated into the skin so fast, after that, feel non-greasy. from Japan, S$80 (organic plants)
moreover it's 2 in 1, moisturiser & sun screen (SPF 15), protect against UVA, UVB, UVC rays.
p/s: from the research, SPF 15 is good enough to prevent more than 90% of the UV rays. It commercial that mislead us the more SPF, it's better. in fact more will be > oily.