Although this foundation is said to withstand harsh weather conditions such as extreme heat, humidity and water I find it doesn’t survive well in sunny Asia. Extended wear outdoors causes it to melt and separate fast and subsequently settle into pores. In an air conditioned environment this fares better and wear beautifully all day and yes, the waterproof claim is also true. It does repel water!
I also like that the foundation doesn’t settle into fine lines. A problem I usually face as the day goes on. The fact that the formula is so pigmented and spreads so thinly, ensures there’s no excess product to seep into said lines.