ELEVATE YOUR FORMULATIONS WITH J-BEAUTY SCIENCE

Cosmetic Ingredients from Japan's Leading Laboratories

Discover a curated collection of fermented actives, plant stem cells, and marine extracts — all developed by Japanese R&D pioneers. Each ingredient brings clinically proven efficacy and the premium positioning your brand deserves.

EXPLORE THE CATALOG

RICETECT® — Fermented black rice extract for barrier repair & anti-inflammation

Incredibly Good!

Scroll Down

THE J-BEAUTY ADVANTAGE

At Iizuka Shoukai, we connect global beauty brands with Japan's most innovative cosmetic laboratories. From fermented rice actives to the world's only rose placenta — we source ingredients that transform ordinary formulations into extraordinary products. Science-backed. Clean-label. Unmistakably Japanese.

Protects skin from pollution, UV damage, and mask-induced irritation — the modern skin stressors.

Trending in J-Beauty

RICETECT is a fermented extract of Hokkaido black rice — Japan's high-end anti-aging active with patented anti-inflammatory action. Clinically proven to improve barrier function, reduce redness, and boost hydration in just 4 weeks.

Learn More | Request Sample

Are you ready to start with Floria template?

Buy Template | $79

EXPLORE OUR COSMETIC ACTIVES

Ingredients Crafted for Premium Skincare

Ascophyllan GLP1 Powder

Royal Jelly Powder

TowaMate Coffee

Matcha Powder

Plant-Based Calcium for Bone Health

Akoya Pearl Powder

Astaxanthin Soft Capsules in-bulk

Ashitaba Powder Organic

Ashitaba Chalcones Powder

Shijimi Extract Powder

Squalene shark liver oil

Squalene shark liver oil capsules

Oyster extract powder

Yeast extract powder protein

Nattokinase extract powder

Elastin fish peptide

GABA powder 90%

Salmon Anserine

No items found.

Squalene is a biologically active natural substance derived from shark liver. It is often called the "oxygen vitamin".

Squalene is a type of unsaturated fatty acid derived from deep sea shark liver oil. It is also known as an "oxygen carrier" because of its ability to replenish oxygen in the body. It has effects such as boosting metabolism, cleansing the blood and improving skin health.

No items found.

Oyster protein is used for the prevention of various diseases, as well as reducing the side effects of many drugs and products due to the high content of essential substances and trace elements for the body.

Yeast protein is an easily digestible, reliable, natural source of fiber, a complete protein containing all essential amino acids and branched-chain amino acids

Fish elastin is a low molecular weight elastin peptide obtained by enzymatic degradation of arterial bonito bulbs (blood vessels), characterized by high solubility and excellent digestibility. It gives elasticity to various tissues of the human body.

Anserine reduces uric acid levels and is used to prevent gout. Increases stamina and improves athletic performance during prolonged sports activities.

Harness the potent benefits of Shijimi, the revered Japanese clam, with our premium Shijimi Extract Powder. Rich in ornithine, this extract is a holistic solution for liver health, skin rejuvenation, and anemia prevention. Dive into the world of natural wellness with this powerful extract.

Let’s Get in Touch

Looking for a specific active? Need samples or documentation? Reach out and let's find the perfect ingredient for your formulation.

Thank you! Your submission has been received!

Oops! Something went wrong while submitting the form.

Cosmetic Ingredients from Japan's Leading Laboratories

Trending in J-Beauty

Are you ready to start with Floria template?

Ingredients Crafted for Premium Skincare

Ascophyllan GLP1 Powder

Royal Jelly Powder

TowaMate Coffee

Matcha Powder

Plant-Based Calcium for Bone Health

Akoya Pearl Powder

Astaxanthin Soft Capsules in-bulk

Ashitaba Powder Organic

Ashitaba Chalcones Powder

Shijimi Extract Powder

Squalene shark liver oil

Squalene shark liver oil capsules

Oyster extract powder

Yeast extract powder protein

Nattokinase extract powder

Elastin fish peptide

GABA powder 90%

Salmon Anserine

Squalene is a biologically active natural substance derived from shark liver. It is often called the "oxygen vitamin".

Squalene is a type of unsaturated fatty acid derived from deep sea shark liver oil. It is also known as an "oxygen carrier" because of its ability to replenish oxygen in the body. It has effects such as boosting metabolism, cleansing the blood and improving skin health.

Oyster protein is used for the prevention of various diseases, as well as reducing the side effects of many drugs and products due to the high content of essential substances and trace elements for the body.

Yeast protein is an easily digestible, reliable, natural source of fiber, a complete protein containing all essential amino acids and branched-chain amino acids

Fish elastin is a low molecular weight elastin peptide obtained by enzymatic degradation of arterial bonito bulbs (blood vessels), characterized by high solubility and excellent digestibility. It gives elasticity to various tissues of the human body.

Anserine reduces uric acid levels and is used to prevent gout. Increases stamina and improves athletic performance during prolonged sports activities.

Harness the potent benefits of Shijimi, the revered Japanese clam, with our premium Shijimi Extract Powder. Rich in ornithine, this extract is a holistic solution for liver health, skin rejuvenation, and anemia prevention. Dive into the world of natural wellness with this powerful extract.

Let’s Get in Touch

Navigation

Service

Contacts

Cosmetic Ingredients from Japan's Leading Laboratories

Trending in J-Beauty

Are you ready to start with Floria template?

Ingredients Crafted for Premium Skincare

Ascophyllan GLP1 Powder

Royal Jelly Powder

TowaMate Coffee

Matcha Powder

Plant-Based Calcium for Bone Health

Akoya Pearl Powder

Astaxanthin Soft Capsules in-bulk

Ashitaba Powder Organic

Ashitaba Chalcones Powder

Shijimi Extract Powder

Squalene shark liver oil

Squalene shark liver oil capsules

Oyster extract powder

Yeast extract powder protein

Nattokinase extract powder

Elastin fish peptide

GABA powder 90%

Salmon Anserine

Squalene is a biologically active natural substance derived from shark liver. It is often called the "oxygen vitamin".

Squalene is a type of unsaturated fatty acid derived from deep sea shark liver oil. It is also known as an "oxygen carrier" because of its ability to replenish oxygen in the body. It has effects such as boosting metabolism, cleansing the blood and improving skin health.

Oyster protein is used for the prevention of various diseases, as well as reducing the side effects of many drugs and products due to the high content of essential substances and trace elements for the body.

Yeast protein is an easily digestible, reliable, natural source of fiber, a complete protein containing all essential amino acids and branched-chain amino acids

Fish elastin is a low molecular weight elastin peptide obtained by enzymatic degradation of arterial bonito bulbs (blood vessels), characterized by high solubility and excellent digestibility. It gives elasticity to various tissues of the human body.

Anserine reduces uric acid levels and is used to prevent gout. Increases stamina and improves athletic performance during prolonged sports activities.

Harness the potent benefits of Shijimi, the revered Japanese clam, with our premium Shijimi Extract Powder. Rich in ornithine, this extract is a holistic solution for liver health, skin rejuvenation, and anemia prevention. Dive into the world of natural wellness with this powerful extract.

Let’s Get in Touch

Subscribe to our newsletter

Navigation

Service

Contacts