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The Ordinary

EUK 134 0.1%

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A highly-stable, water-free antioxidant solution that maximises age-defying effects.
  • Waterless formulation for maximum potency
  • Self-regenerating antioxidant
  • Fights free radical damage
  • Builds younger-looking skin

    What makes this product unique?

    EUK-134™ is a derivative of superoxide dismutase and catalase. Almost everything from green tea to vitamin C to peptide can be considered as an antioxidant, but most antioxidants lose their effectiveness as they hunt for free radicals. They are not able to regenerate by themselves. EUK-134™ scavenges free radicals and reactive oxygen species (ROS), but after each antioxidant chemical response, it regenerates itself so that it can perform the next antioxidant reaction.

    The pocket money price tag of this formula does not do EUK-134™'s very high potency justice. Being one of the most powerful antioxidants available in the market for many years, the top-quality EUK-134™ is very expensive. The recommended concentration in any skincare is usually below 0.05%. The Ordinary uses twice the amount, doubling the effectiveness.

    Note: Water degrades most potent antioxidants. This formula contains 0% water, 0% silicones, 0% oils and 0% alcohol for maximum potency and stability.

    All The Ordinary products carried by Worthee Cosmetics are 100% authentic (or your money back) and fragrance free.

    What does it do?

    Featuring an remarkably unusual self-regenerating antioxidant, The Ordinary’s EUK 134 0.1% delivers age-reversing potency rarely offered by other products in the market. By neutralizing free radicals, this antioxidant serum ensures the generation of collagen and elastin is continuous and uninterrupted, keeping skin soft, more bouncy and youthful. Research has shown that this ingredient can lessen visible redness as well.

    Who is this product for?

    Ideal for all skin types especially those looking for a potent anti-aging boost in their skincare routine.

    Propanediol, Ethylbisiminomethylguaiacol Manganese Chloride

    Apply 2-3 drops over the entire face alone or after water-based serums, before oil-based products. Can be mixed with other serums and oils to buffer the strength.  Do not use with highly acidic formulations. Avoid putting on irritated skin. No need to put in fridge.

    Customer Reviews

    Based on 7 reviews
    Great antioxidant

    This is a great antioxidant that has not only brightened and made my skin look better, but has also a calming effect!

    Iko Natural
    excellent, must try

    Amazing, one of my favs from this brand. Has helped reduce redness and overall skin tone, I always wanted to try an antioxidant, especially since I live in a major city with high pollution. It feels oily when you first put it on but absorbs in about 5-10 mins and spreads very easily ( only need 2 drops for my whole face). I’ll repurchase this all the time, bottle lasts me about 4-5 months with almost nightly use.

    Sara Ismail

    Used this an hour ago and I already notice a big difference in the redness on my cheeks! Worth it!


    It leaves my skin wonderful.
    I just mix it with the moisturizer and it makes wonders to my skin.
    Zero redness, zero itchiness... Love it.

    Fatin Ahmad

    This did not cause any irritation for me and I feel this helped with my redness a lot. I like to use it with the centella buffet serum because it feels better mixed with a gel. The texture of this product feels kind of oily.

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    "Protect Your Skin And It Will Protect You Back"

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