Opened in August-September 2025. Please check the remaining amount and expiration date in the photos. This is a set of [Opened] and [Unopened] items. Please refrain from purchasing if you are sensitive to such things. This is a promotional item, so it does not come with a box. Manyo Factory Bifida Biome Complex Serum 30ml x 2 bottles Will be wrapped in bubble wrap and shipped via Yu-Packet Post.