{ "@context": "https://schema.org", "@type": "Service", "name": "Cosmetic Ingredients & Private Label", "provider": { "@type": "Organization", "name": "Iizuka Shoukai" }, "description": "Japanese cosmetic ingredients and private label manufacturing for skincare and beauty brands", "areaServed": "Worldwide" }

The science behind J-beauty — now available for your brand

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apan leads the world in cosmetic innovation. From fermented rice enzymes to the world's only rose placenta, Japanese laboratories create ingredients that global brands can't find elsewhere. We bring these breakthrough actives to cosmetic manufacturers, indie brands, and MLM companies ready to differentiate with real science.

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UNIQUE INGREDIENTS
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R&D PARTNERS IN JAPAN Clients
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OEM OPTIONS

Whether you need raw ingredients for your own formulations or fully developed products ready for your label — we provide the Japanese quality your customers expect.

Iizuka Shoukai LLC

Why J-Beauty Ingredients?

Japanese skincare isn't just a trend — it's a philosophy. Minimal ingredients. Maximum efficacy. Decades of research behind every formula. When your label says "Made with Japanese actives," customers notice. And trust.

Japan's cosmetic industry invests more in R&D per capita than any other country. The result? Ingredients that Western labs won't develop for another decade. Fermented botanicals that enhance bioavailability. Plant stem cells that actually work. Pearl proteins processed to preserve every active compound.

The J-Beauty Advantage

Global beauty brands are racing to source from Japan. Here's why smart formulators choose Japanese actives:

  • Clinically Proven Efficacy
  • Clean & Minimal Formulations
  • Unique Actives Unavailable Elsewhere
  • Premium Positioning for Your Brand

Whether you're creating a hero serum or a full skincare line — Japanese ingredients give you the story, the science, and the results your customers demand.

Japanese beauty is about enhancing what you have, not masking it. It's skincare as self-respect.

Anna iizuka — ecexutive director

Launch Your Cosmetic Line with Japanese Excellence

Ready-to-Fill Formulas

Skip months of R&D. Our partner labs offer stability-tested formulas for serums, creams, lotions, masks, and even toothpaste. Just add your branding.

Custom Development

Have your own concept? We connect you with Japanese cosmetic laboratories for custom formulation — from brief to finished product.

Explore OEM Options
WHY WORK WITH US

Your Gateway to Japanese Cosmetic Innovation

Rose Stem Cell Technology

Access the world's only rose placenta and rose callus extracts — developed in Tokyo, available nowhere else.

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Fermentation Expertise

Japanese fermentation transforms ordinary botanicals into extraordinary actives. Rice, soy, roses — enhanced by centuries-old techniques.

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Global Shipping

From Tokyo to Dubai, Los Angeles to Auckland — we handle international logistics and export documentation.

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Full Documentation

INCI lists, safety assessments, stability data, certificates — everything you need for regulatory compliance in UAE, USA, EU, Australia.

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Ready Formulas

Launch faster with pre-developed, stability-tested products. Serums, creams, masks — just add your label.

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Pearl & Marine Actives

Akoya pearl powder, ancient sea mud extracts — Japan's ocean delivers ingredients with proven brightening and mineral benefits.

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