Purchased in January 2025. I took it out of the box, but I didn't use any of them. There is no expiration date listed, but the manufacturing number is 20240306, so I believe it was manufactured in March 2024. The box is open, and I will include it. Please let me know if you don't need it. I will ship anonymously. - Brand: Unicharm - Product Name: Fertility Planning Panty Liners - Quantity: 10 pieces - Features: Helps check timing Thank you for looking.