Just bought for a few days. The best foundation ever. Even I use just a little and blend it thin over my face, I can see the amazing coverage. Very natural and last for a day. Though it's quite expensive comparing with the other brand but the amount I use on my face is just half of what I usually need. So, it really worth buying.May I ask those who have been using this foundation for a long time if this one is still suitable for summer, or I should buy The Treatment Fluid Foundation SPF15 instead? T