WOW STORY OF THE DAY - From Bacteria to Billions: How Yakult’s Gut Health Empire Keeps Growing |

Updated: January 08, 2026 21:05

Image Source: South China Morning Post

Yakult, founded in 1935 by Dr. Minoru Shirota, transformed a lab discovery into a $7B+ global probiotic empire. In 2025, despite domestic revenue declines, Yakult’s international recovery and long-term Global Vision 2030 strategy highlight its resilience. Billions of bottles sold yearly prove probiotics are now mainstream wellness staples.

Yakult’s journey is one of science meeting scale. In 1935, Dr. Minoru Shirota isolated a strain of Lactobacillus casei that could survive in the human gut — a breakthrough at a time when gut health was largely ignored. This “Shirota strain” became the foundation of Yakult, a tiny probiotic drink that would later conquer the world.

Fast forward to 2025, Yakult Honsha Co. operates in 40+ countries, selling billions of bottles annually. Its revenues exceed $7B, making it one of the largest probiotic brands globally. While recent reports show domestic sales declines of 5.5% and profit dips of 10.8%, Yakult’s international markets are recovering strongly, offsetting local challenges.

Yakult’s Global Vision 2030 outlines a shift from being “just a probiotic drink company” to evolving into a comprehensive healthcare enterprise. This includes expanding into preventive healthcare, co-creating with local societies, and strengthening non-financial capital such as sustainability and community engagement.

Notable Updates

Revenue Trends: Consolidated net sales fell 5.5% domestically in Q2 2025, but international recovery is underway.
Global Reach: Yakult products are sold in 40+ countries, with billions of bottles consumed yearly.
Unique Differentiator: The Shirota strain, discovered in 1935, remains Yakult’s scientific edge.
Future Strategy: Under Global Vision 2030, Yakult aims to expand beyond probiotics into broader healthcare solutions.
Market Context: The global probiotics market is projected to grow to $165B by 2035, with Yakult positioned as a key player.

Major Takeaways

Science as a Brand: Yakult’s success shows how a single scientific discovery can scale into a global empire.
Resilience: Despite domestic headwinds, Yakult’s international strength keeps it profitable.
Learning Point: Businesses that anchor themselves in unique, authentic innovation — like Yakult’s Shirota strain — can sustain relevance for decades.
Future Outlook: Yakult’s pivot toward healthcare suggests its next wellness move may go beyond gut health, tapping into holistic preventive care.

Sources Yakult Integrated Report 2025, Investing.com, GlobeNewswire

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