Expiration Date: August 2027 [Delivers an industry-leading 6 billion live butyric acid bacteria per bag] BIFRAL Butyric Acid Bacteria Premium is a premium supplement containing an industry-leading 6 billion butyric acid bacteria (per bag). It also luxuriously contains lactic acid bacteria, bifidobacteria, and oligosaccharides as support ingredients, strongly supporting a refreshing daily life for your inner flora with just one capsule a day. [Luxuriously Contains Representatives of Beneficial Bacteria] It contains 4 types of bifidobacteria, which are representatives of beneficial bacteria, and 16 types of lactic acid bacteria, promoting live bacterial activity with "live" butyric acid bacteria and "live" lactic acid bacteria. [Why are Butyric Acid Bacteria Amazing?] "Butyric acid bacteria" are the only beneficial bacteria that can produce "butyric acid," which is said to suppress fat accumulation, but it is difficult to consume a sufficient amount from your regular diet. With this, you can consume an industry-leading 6 billion of this valuable ingredient in one bag! [BIFIRAL Manufactured in a Reliable Domestic GMP Certified Factory] BIFIRAL is produced in a domestic GMP certified factory that thoroughly considers quality control. We manage the production process to maintain "consistent quality" in all processes. [Acid-Resistant Capsules are Used] We use "acid-resistant capsules" that are difficult to dissolve in the stomach and deliver the bacteria alive to the depths of your system. General capsules are easily dissolved in the stomach, but acid-resistant capsules deliver bacteria that are vulnerable to heat and stomach acid alive to the depths of your system.