Premium Dietary Supplement Ingredients Supplier

Why Choose Iizuka Shoukai?

・Experience the best of Japan's dietary supplement ingredients.
・Our unwavering commitment to quality and safety.
・Trusted partner for businesses globally.

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Call:  +81 50 3136 5501
Our Commitment to Excellence

The Mission of Iizuka Shoukai

Quality assurance + Safety = Reliable partnership

  • Exclusive Focus on Japanese Materials and Production: At Iizuka Shoukai, we prioritize sourcing and producing exclusively in Japan. This commitment ensures that our customers receive products that embody the renowned quality and craftsmanship of Japanese manufacturing.
  • Regular Safety Analysis for the Highest Standards: We don't just claim safety; we prove it. Our products undergo rigorous safety analyses, ensuring they are free from harmful residues and toxins. This meticulous approach guarantees that what you get is pure, safe, and of the highest quality.
  • Adherence to International Benchmarks: Our operations and products are in strict compliance with global quality standards such as GMP (Good Manufacturing Practice) and ISO (International Organization for Standardization). This adherence ensures that our products meet and often exceed international expectations.
Выставка ингредиентов в Японии
Tailored Solutions for Your Needs

Our Comprehensive Services

01

Ingredients for Supplements

Dive into a world of premium quality with Iizuka Shoukai. We specialize in providing top-tier raw materials for dietary supplements. Whether you need wholesale or retail quantities, our products adhere to international standards, ensuring you receive only the best.

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02

End-to-End Contract Manufacturing

Streamline your production process with our contract OEM services. Leveraging raw materials from Japan's finest manufacturers, we oversee a seamless integration from ingredient sourcing to the delivery of the final product, ensuring consistency and quality at every step.

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03

Authentic Japanese Product Imports

Experience the authenticity and quality of direct imports from Japan. From dietary supplements to household remedies, we bring you a curated selection of products that reflect the excellence of Japanese craftsmanship and innovation.

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Tokyo International Forum on Supplemet Ingredients
Got Questions? We've Got Answers

Frequently Asked Questions

At Iizuka Shoukai, we believe in transparency and clarity. Here are answers to some of the most common questions we receive. If you have further inquiries, don't hesitate to reach out.

  • Can I get a sample before placing a large order?

    Yes, we understand the importance of quality assurance. Please get in touch with our team to discuss sample requests and any specific requirements you might have.

  • Do you offer contract manufacturing services?

    Yes, we provide comprehensive contract OEM production services, leveraging raw materials from Japan's top manufacturers to ensure consistency and quality throughout the production process.

  • Are all your products compliant with international standards?

    Absolutely. Our products and operations strictly adhere to global quality benchmarks such as GMP (Good Manufacturing Practice) and ISO (International Organization for Standardization).

100+
successful PROJECTS
22+
satisfied customers
3+
years of experience
4
team members

Let’s Get in Touch

Have a project in mind? Reach out to us and let's make it a reality.

iizuka.shoukai@gmail.com
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