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From The First,
To The Best.

Welcome to ILDONG Bioscience, where 80 years of innovation meets a commitment to global health. From our inception, we have been at the forefront of harnessing the power of the microbiome to pioneer advancements.

As pioneers, 'From the First to the Best', we continuously lead advancements in microbiome science for a healthier world.

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Welcome to the Future of Wellness

Revolutionizing Health and Wellness: ILDONG Bioscience's Probiotic Mastery

In an era where health is paramount, ILDONG Bioscience emerges as a trailblazer in the field of probiotics. Building upon the esteemed foundation of ILDONG Pharmaceutical, Korea's probiotic pioneers since 1959, ILDONG Bioscience is synonymous with innovation and trust in health and wellness.

Innovation at the Core: The Probiotic Frontier

At the heart of ILDONG Bioscience's success lies its commitment to pioneering advancements in probiotics. Our state-of-the-art facilities, inclusive of the world's largest fermentation tanks, underline a dedication to developing not just probiotics, but a healthier future. The range of 19 distinct probiotics is just the tip of the iceberg, as the company forges ahead in creating functional probiotics targeting skin health, immune system support, and alleviating irritable bowel syndrome.

Multicultural businesspeople working in an office lobby. Group of happy businesspeople smi
Engineer, Scientists and Developers Gathered Around Illuminated Conference Table in Techno

Beyond Probiotics: A Vision of Holistic Health

ILDONG Bioscience is more than a manufacturer; it is a holistic health functional food enterprise. This transformation reflects a broader vision, aiming not only to produce probiotics but to craft solutions that embody trust, quality, and the ILDONG Group's enduring commitment to improving lives.

Setting Industry Standards: Trust, Quality, and Innovation

ILDONG Bioscience is not content with just leading the market; it aspires to redefine it. By setting the gold standard in quality and trust, it stands as the epitome of a health functional food company in Korea. This relentless pursuit of excellence positions ILDONG Bioscience at the forefront of health and wellness innovation, inviting consumers to join in this revolutionary journey towards a healthier, happier life.

Let's see how we make this! 

Discover ILDONG Bioscience! Where Cutting-Edge Science Meets Probiotic Mastery.

Shaping a Healthier Tomorrow:

ILDONG Group's Commitment to Global 


At the heart of ILDONG Group lies our core philosophy: "An elite organization contributing to the health and happiness of humankind." This statement is more than just words; it's a mission that drives us every day. We are committed to making significant strides in healthcare, nutrition, and wellness. Our goal is clear – to move ever closer to a world where good health is within everyone's reach.

ILDONG Group stands as a beacon of excellence, uniting 10 distinct yet synergistic companies under the holdings. Each company plays a pivotal role in shaping a healthier future, contributing its unique expertise and innovations. 

  • ILDONG Pharmaceutical

  • ILDONG Bioscience 

  • ILDONG E-commerce

  • ILDONG Care

  • ILDONG Hyaltech

  • ILDONG Rutec

  • Uni Communications

  • Who Dadoc

  • Aims Bioscience

  • Idience

In this collective endeavor, every step we take is an embodiment of our philosophy, combining a multitude of perspectives, technologies, and approaches. Together, we are more than just a group of companies; we are a force for positive change, united in our quest to elevate lives, one innovation at a time.

Get in Touch: Your Gateway to Wellness Solutions

Have questions or need guidance? Our dedicated team is here to assist you.
Reach out to us for personalized support and expert insights into our world of health and wellness.

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