how long did it take you to hit pan the charlotte tilbury powder?

pretty straight forward title hahahaha i gifted my sister the 8g ct powder recently tapos i borrowed it today cuz i ran out of my laura mercier loose powder. and omg it was so GOOD!!!! grabe yung skin ko super true yung airbrush claims nila hahahaha and now i'm really contemplating if i should buy one for myself. i also consider kasi yung amount ng product that i will be getting if worth it ba for its price 🥹 kaya just wanna ask how long did it take you guys to fully consume the ct 8g powder or at least na-hit pan?

for reference din, i'm not an oily skin gal so i don't really retouch masyado. tyia!