ONE BY KOSE Pore Clear Oil Remaining amount: It's hard to tell since you can't see through the bottle, but it's about half full. Please refer to the red line. Purchased from: Drugstore Purchase date: June of this year As a bonus, I'll include samples of SNIDEL Boa Smoothing Cleansing Oil and ONE BY KOSE Pore Clear Scrub Wash. The SNIDEL cleansing oil is about half full. Please also refer to the red line for this. Instant purchase is fine.