Meet Iren Shizen products

Celebrating the pure beauty found in simplicity and naturalness, Iren Shizen is a Japanese, vegan & cruelty-free skincare brand that harmonizes ancient Japanese beauty rituals with modern lifestyles.

All Iren Shizen products are enriched with the Encapsulated Biyusen™ complex - derived from the hot spring water of Hokkaido, Japan, known for its regenerative properties.

100% vegan & cruelty-free , Iren Shizen 's formulations are enriched with a high concentration of powerful active ingredients and natural extracts (95-100% of natural origin), ensuring optimal penetration delivering active ingredients 10 times deeper and faster to the skin with a gentle effect time release.

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NEW ENTRIES

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Discover the entire Iren Shizen series

The difference is in the ingredients

Biyusen™ hot spring water

This proprietary complex of active ingredients is perfectly crafted from the rarest hot spring in Hokkaido. Incorporated into all of our product formulas, this patented bio-ingredient is clinically proven to restore skin to its healthiest state.

Bakuchiol

Similar to retinol, this plant-based alternative is clinically proven to stimulate collagen, boost cell turnover and smooth fine lines, but carries less risk of irritation, making it an ideal choice for sensitive skin.

Vegan Collagen

A plant-based alternative to animal collagen derived from soy protein and rice amino acids, it is clinically proven to strengthen the skin's barrier and increase hydration levels to achieve firm and supple skin in just one hour.

Hyaluronic Acid

A moisture-binding ingredient that replenishes hydration on dry skin. Incorporating precise medium molecular weight of 130kDa, it is proven to be more effective in improving skin elasticity for smooth and supple skin.

Yuzu extract

It releases a powerful amount of vitamins C, B1 and B to deliver precious moisture for radiance and energy to the skin. Strengthens the skin's resilience, promotes its rate of renewal and collagen production for naturally brightened skin.

Goji Berry Extract

It contains antioxidants and minerals that help reduce the formation of wrinkles, boost collagen production and prevent skin cell damage.

TIMELESS ELIXIR

Multi-Lift Eye and Lip Cream

Enriched with Bakuchiol, an antiaging powerhouse to be reckoned with, this fast-absorbing elixir delivers essential energy and healing hydration to the delicate eye area, dramatically reducing all signs of fatigue and fine lines without harsh side effects.

Combined with a platinum-coated massage roller, this luxurious tool cools and supports microcirculation, enhancing the powerful effects of the elixir.

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  • This brand is vegan and has eliminated the use of over 2000 toxic or potentially harmful ingredients.

  • The composition of each product is designed to be safe for everyone, even for people with sensitive skin or during pregnancy.

  • A Cruelty Free Skincare brand, that designed its products to target specific skin conditions (not skin types). There are over 35 unique combinations.

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