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The immuno-modulator for indoor pollution control


Eosidin is a powerful ingredient tackling skin immunomodulationto to soothe sensitive skin and help relieve from atopic-prone skin condition. 

This natural active ingredient is extracted from green citrus unshiu originated from Jeju island in Korea, a UNESCO heritage protected island. These unripe fruits are normally discarded to promote the growth of remaining fruits. But unripe Citrus unshiu is rich in synephrine and hesperidin, highly potent molecules that play a major role in regulating the eotaxin synthesis process, responsible for histamine release. So Clariant upcycled them into a strong soothing active ingredient.

Eosidin won 3 prizes from the cosmetics industry, recognizing its innovative mechanism of action and responsible sourcing:

  • Silver prize at the Itehpec Innovation Award at in-cosmetics 2017.
  • Winner at Sustainable Beauty Awards 2018 in the category "Sustainable Ingredient "
  • Winner in the category "anti-pollution" at the Ringier Technology Innovation Awards 2019 - Personal Care Industry.

Learn more

To discover our other active ingredients, visit our homepage Clariant Active Ingredients.


Eosidin stimulates the skin immune-modulation and improves the skin barrier function to efficiently fight indoor pollutants. It soothes hypersensitive skin and decreases atopic-prone skin signs.

Product details
Chemical Name
  • Propanediol, Water, Citrus Unshiu Peel Extract
Product Function
  • Active Ingredient
Chemical Type
  • Botanical Derivatives
  • Cream, Lotion
  • Color Cosmetics
Performance Claims
  • Soothing
  • Relieves sensitive skin
  • Anti-irritation
  • Strengthens skin
  • Decreases itchiness

Eosidin is an active ingredient that can be used in various skincare and cosmetic products, such as:

  • Soothing creams
  • Indoor pollution control skin care
  • Anti-aging serums
  • China / IECIC listed
  • NMPA registered
  • Cosmos approved
  • Halal certified
  • Registered with "The Vegan Society"
  • ISO 16125 Natural Origin Content = 1 

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