EUK 134 0.1%

A strong, highly concentrated antioxidant.

Balancing and diluting free radicals and skin-damaging compounds, EUK 134 0.1% protects and enhances the complexion. Formulated with an extremely high concentration of EUK 134, this self-regenerating molecule offers long-lasting antioxidant support.

  • Do not mix or use with acids.


5 in stock

5 in stock


If you’re looking for a highly potent antioxidant serum, look no further than The Ordinary EUK 134 Serum 0.1%. Antioxidants are famed for combating and preventing signs of premature ageing by fighting against free radical damage. This truly unique antioxidant has the ability to regenerate itself, offering round-the-clock antioxidant support. Enhance and protect your complexion with this extremely high concentration of EUK134.

Features and benefits of The Ordinary EUK 134 Serum 0.1% include:

  • Highly potent antioxidant serum
  • Prevents premature ageing
  • Fights and protects against free radical damage
  • Enhances the complexion
  • Provides long-lasting antioxidant support
  • Free from water, silicones, oils and alcohol
  • Use alone for best results
  • Suitable for all skin types
  • 30ml


The Ordinary’s antioxidant offering includes Resveratrol 3% + Ferulic Acid 3%. If you wish to take advantage of both formulas, either use them at different times or apply each in a separate step since acids and EUK-134™ should not be mixed together. EUK-134™ can also be mixed with most products such as Natural Moisturizing Factors + HA for a strong antioxidant boost.


All of our products are filled/measured by weight/volume so the product is correctly filled to 30ml. The packaging does not accurately reflect the size of the fill. However, this is intentional as some air must be allowed at the top for the product to actually close.

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