This is L-Glutamine from SAIJIRUSHI, a sister brand of Mad Protein. It's characterized by its cost-effectiveness achieved by eliminating unnecessary elements. Let's replenish and do our best today (｀・ω・´) 【Product Information】 Brand: SAIJIRUSHI Product: L-Glutamine Flavor: Non-flavored Volume: 500g Expiration Date: 2026/09/30 Spoon: Included (inside the bag)