The Ordinary EUK 134 0.1%EUK 134 0.1%

The Ordinary The Ordinary EUK 134 0.1% superoxide antioxidant serum
The Ordinary swatch of The Ordinary EUK 134 0.1%
The Ordinary EUK 134 0.1%

Regimen Step 2: Treat

An antioxidant formula that brightens your skin.
13.80 USD

Targets Antioxidant Support, Dullness

Suited to All Skin Types

Format Anhydrous Serum

Key ingredients
Ethylbisiminomethylguaiacol Manganese Chloride
13.80 USD
Free shipping on orders over 250 USD FAQs.
365 day returns. Return Policy.
water-free
Yes
alcohol-free
Yes
oil-free
Yes
silicone-free
Yes
vegan
Yes
gluten-free
Yes
cruelty-free
Yes

Overview

Description

In your regimen

  • Prep
  • Step 2: Treat
  • Seal

Use after cleansing and water-based serums, before oils, suspensions or creams.

About

EUK 134™ 0.1%, is an oil-like serum designed to continuously support your skin with antioxidants and leave your skin looking brighter. By using a self-regenerating molecule that mimics the effects of two powerful antioxidants found naturally in your skin, this high-strength serum actively protects your skin from the visible effects of damage caused by environmental stressors.

The low price of this formula does not reflect EUK-134™'s extremely high potency. EUK-134™ is by far one of the strongest antioxidants available. While EUK-134™ itself is very costly, the suggested concentration in any formula is below 0.05% and most formulas do not use this maximum suggestion. Our formula uses EUK-134™ at an extremely high 0.1% concentration and we do not believe any product on the market today uses a higher concentration than this amount.

EUK-134™ is a trademark of Lucas Meyer Cosmetics Canada Inc. Neither DECIEM nor The Ordinary is affiliated with Lucas Meyer Cosmetics Canada Inc.

How to use

Product Directions
  • Apply a few drops to the face in the morning and evening. 
  • Alternatively, mix with other products to enhance their antioxidant capacity. 
  • If irritation occurs, rinse off, cease use, and consult a physician. 
  • Use only as directed on unbroken skin. 
  • Patch testing prior to use is advised. 
  • Keep out of reach of children.

Always patch test before use.

View Customer disposal instructions.

When to use

Use in AM

Use in PM

Good for

6 months after opening.

How to build a skin regimen

Step 1: Prep 5

Cleanse the skin and prepare it to receive active ingredients.

Step 2: Treat 6

Address specific skin concerns using targeted formulas. Always check each product's Usage Details to ensure products are compatible in the same routine.

Step 3: Seal 3

Lock in benefits and support the skin barrier.

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