Thank you for viewing! I purchased this from Rohto Pharmaceutical's official online store. I received another serum, so I'm passing this one on to the next person. I was using it 2-3 times a week. I can't see the remaining amount, so I'm not sure exactly how much is left, but when I shake the container, I can hear the serum sloshing around, so I think there's still a good amount left. I've tried various eyelash serums, but this product didn't cause any pigmentation. I recommend it for those who want to try it out♪ I aim to ship within 24 hours of purchase. Please consider it! ■Product Condition 　Purchase Date: Around October 2nd - Brand: ROHTO - Product Name: LASH RICH MP17 - Purpose: Eyelash serum - Features: Contains pentapeptide