How long does it take for everyone to use the foundation?

pu1. It feels like I'm using it for a year and a half

2020-05-16

OK

pu2. I use it almost every day. A year, a year and a half

2020-05-16

OK

pu3. If I use it for 6 months, I can use it all, but am I using it quickly?

2020-05-16

OK

pu4. A year and a half?

2020-05-17

OK

pu5. I think I've been using it for over 2 years

2020-05-17

OK