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The Ordinary EUK 134 Serum 0.1% 30ml

4.6 of 56 reviews

$14.70

4 instalments of $3.68

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In Stock 

4 instalments of $3.68

Or 4 instalments of $3.68 with LEARN MORE

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Is this for you?

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. Enhance and protect your complexion with this extremely high concentration of EUK134. 

 

  • Cruelty Free
  • Vegan

What customers say

GREAT - 89% recommend

4.6
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Age:

  • 20s
  • 30s
  • 40s
  • 50+

Skin Concern:

  • First signs of ageing

Skin Type:

  • Dry
  • Normal to dry

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Questions & Answers

(3 Questions)

The Ordinary EUK 134 Serum 0.1%

The Ordinary EUK 134 Serum 0.1%

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The Ordinary EUK 134 Serum 0.1% Reviews

4.6 of 56 reviews

89% recommend this product

  1. 38

  2. 13

  3. 4

  4. 1

  5. 0

Most Helpful Positive

Love It!!

Bhuv

I have been using this product for over a week and my redness has already gone down. Highly recommend this product, it is my go to.

Most Helpful Criticism

Heavy and Oily

AJ

Was really excited to try this as I had never used an antioxidant product before. It's a heavy and oily face oil texture, but the results were ok. I only use it at night, when I'm not using the acid Alpha Lipoic serum or Retionol. I think it's probably more preventative and feels quite luxurious and moisturising at night. Would not use this during the day as it takes a while to sink in.
  1. Nice

    Angele

    verified purchaser
    Has an oil-like consistency and is an amber brown colour, nice warming sensation when you put on. Unfortunately has a few contradictions - can't use with Vit C for example. So in practice it has been hard for me to use in my regimen, and I've been using other antioxidant serums instead
  2. Not for everyone!

    Von

    I was hoping that this serum would be a great addition to my skincare regime, but sadly no! I’ve been mixing 2 drops with NMF before applying sunscreen, and my face feels inflamed and sore. I don’t have sensitive skin and regularly use ALA, Retinoids, Vit C and AHA/BHA (not at the same time!) but this product just feels awful. There are better options to boost topical antioxidants, though they are...
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  3. Love It!!

    Bhuv

    I have been using this product for over a week and my redness has already gone down. Highly recommend this product, it is my go to.
  4. Loooooove it!

    Mel

    I've almost finished bottle number 2 and this is my go too during the day. I have extremely dry skin around my T zone and this keeps it at bay. It's warm going on and oily but soaks in after an hr or so. Can't live without it.
  5. Love it !!

    Nandha

    I have been using this product for over a week and my redness has already gone down. Highly recommend this product, it is my go to.
  6. Calms inflammation

    Tina

    I started off applying about 3 drops of this product when I first began using it since this was the recommended amount but found it was too oily for my skin which caused a lot of pimples. I then began mixing one drop of the product with my moisturiser and this seems to have been working for my skin. I found that after 1.5 weeks of including it in my routine through this method, my skin no longer b...
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  7. New best friend.

    Cee

    I wasn't sure what to expect with usage of this product, but like all of them, and do my research and I was kinda freaking excited to try it. I was not disappointed. With my first application, I later applied some Pycnogenol by The Ordinary. Also worth a try. Not knowing which results came from what, including my top layer of cream, I used it next as a stand alone application before bed. I. Was. I...
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  8. Great range

    Bhuvi

    I did not notice any difference yet. I use it every few days with vitamin C as recommended in use.
    No irritation so that is good.
  9. It’s good stuff

    salva

    First off, Myer we’re fast and efficient in sending this out quickly during COVID, I couldn’t wait to try it. I really like it, I use it morning and night, you only need a few drops patted over your face to add a nourishing layer before moisturising.
  10. Beautiful product!

    GBell

    I love this product! I found its good for preventative measures and feel it has mixed in well with my other products. I love my night time routine now :)
  11. Fantastic!!

    Bhuvana

    I'm head over heels with this product! Just one drop in the morning, it protects my skin from pollution and it smells really good! Don't forget to apply moisturizer.
  12. Fantastic!!

    Venni

    Good serum. I'm not sure I see immediate effects, but it's definitely not doing me any harm as vitamin C serums generally do (make me break out).
  13. Sensitive Skin - Rosacea

    Katelyn

    When I added this into my routine It burnt a little and at the time I was using Buffet + copper peptides and I think the two were interacting. Since I have been using Buffet instead because the copper peptides were interacting with my retinoid as well. Since sorting out these issues I have been really enjoying this product! I am 23 and using an antioxidant as a preventative measure.

    ...
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  14. Beautiful glow to skin

    vicky

    I love this serum it leaves your skin with a beautiful glow. I have noticed a big difference in texture and firmness
  15. Love it !!

    Nandy

    A wonderful product works great under sunscreen or makeup. I work outside and I feel this keeps my face protected and moisturised.
  16. Beautiful glow to skin

    Nandhi

    I love this serum it leaves your skin with a beautiful glow. I have noticed a big difference in texture and firmness.
  17. Awesome!!

    Bhuvana

    A wonderful product works great under sunscreen or makeup. I work outside and I feel this keeps my face protected and moisturised.
  18. Potent

    aliD

    Deep colour, potent serum. Can have a warming effect on sensitive skin. Very strong serum, very much like the alpha lipoic acid. So do be careful with this serum, keep away from eye area. Only use at night about twice a week to get used to this serum, then can increase to three times a week.
  19. Great Product

    Narelle

    I use a few products from The Ordinary, and have just introduced this product to my nighttime routine. I use it over The Buffet + Copper (which I have been using for a year now, and apply morning and night). It is a little oily, so a little goes a long way, and I make sure to allow time for it to absorb before I go to bed. It does have a light colour, and a slightly warming effect, with no discern...
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  20. I use for the body

    Tahnia

    I lean toward more fancy serums for the face so decided to use this as a potent body treatment instead. Because it’s affordable I can use it once or twice a week for about 5 weeks and then top up.
    Has helped so much with skin tone and texture on my body. Also really hydrating
  21. Extra layer of protection under my sunscreen

    Cece

    I put this on under my sunscreen in the morning as an extra layer of protection for my skin. I use it to prevent skin damage so do not expect to see any dramatic results in the short term. So far it has not broken me out or given me any noticeable side effects.
  22. Amazing

    Sares

    Was looking for a lower prices antioxidant. This product was so much better than I expected and actually better than the much more expensive one I had been using
  23. Heavy and Oily

    AJ

    Was really excited to try this as I had never used an antioxidant product before. It's a heavy and oily face oil texture, but the results were ok. I only use it at night, when I'm not using the acid Alpha Lipoic serum or Retionol. I think it's probably more preventative and feels quite luxurious and moisturising at night. Would not use this during the day as it takes a while to sink in.
  24. so far so good

    Darlene

    Because I bought quite a few of The Ordinary skin care range at once it is hard for me to tell how each is individually. I am using it after the hyaluronic acid and the buffer+copper as this is oil based so needs to go over the top of water based ones. When I apply this I notice it has a very warm sensation. It seems to be good so far and my face looks bright and shiny and healthy all day long. Al...
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  25. Great for scarring

    Abby

    I wasn't sure what to make of this, I bought it as a preventative measure and hoped it would help my first signs of pigmentation. It doesn't really smell, goes on easily (if you are applying over Niacinamine, DO NOT RUB, pat gently as it will ball up if you rub it in), takes a minute to soak it and performs well under hyaluronic acid. The most notable difference it has made to my skin is the reduc...
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  26. Stick with it

    BOT

    I was unsure on this at first, but I do really like using it in the morning, I think it provides a good glow and brightens the complexion without being too oily. Remember this is a thick serum type texture which soaks nicely into the skin. Hydrating without being too intense. Can easily use moisturiser or oil afterwards. I don't think it shows immediate results so stick with it.
  27. Good product for the price

    Tina

    Good product for autumn and winter. A little bit heavy for the summer.
  28. A thick but potent antioxidant serum

    Alana

    This serum is a fairly thick consistency, thus it would be best suited to those with skin on the drier side. It is quite a potent antioxidant serum, and as with this type of product, it's more of a longterm investment rather than something that will show immediate results.
  29. Amazing

    Sarah

    This has helped my complexion look better over time and i will buy again
  30. I like it even though I don’t know what it is!

    Tahnia

    I bought this because I wanted to start extending my skincare routine to my body. This was perfect because it’s inexpensive but effective at hydrating and anti ageing. It will likely run out in about a month as I’m slathering it on my arms and chest. It has helped with redness and dryness.
  31. It works... somehow!

    Anastasia

    I'll be honest... I don't fully understand what this product is or what it does - I went on a bit of a The Ordinary buying spree! But now that I have it, I love it. It seems to be really helping with redness and pores on my nose, and really cleared up the strange patches of dry skin that I had near the sides of my mouth. Whatever it does... it's working :)
  32. Good antioxidant serum

    helena55

    The colour is brown and relatively thick texture serum but not sticky. I hope this will rejuvenate my skin and so far I feel my skin is responding well. Very smooth and improved texture. Love the price too.
  33. A little goes a long way

    Meghan

    You only need a couple of drops of this to cover your whole face, so a little goes a long way (though don't do what I did and knock it over and watch half the contents go down the sink!). The Adore Beauty staff recommended this to me for my sensitive skin as an antioxidant and it's really nice. It feels really hydrating but my skin doesn't feel oily like it would if I was using jojoba or rosehip, ...
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  34. Prevention for Sun Damage

    Sayaka

    I use EUK 134 in my morning routine and I am happy with the condition of my skin during the day. My steps are toner, EUK 134, Natural Moisturizing Factors + HA, then sunscreen. EUK 134 is not greasy or heavy but it takes some time for my skin to absorb (It sits on my skin). So I apply Natural Moisturizing Factors + HA after this serum, which seems to package and seal the EUK 134 into my skin very ...
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  35. Love it

    Becca

    Only been using this every other day for a few months, but it really does make my skin feel and look brighter. Careful though, as it won't work with Buffet
  36. Daily

    Queenie

    I use this every morning before heading out and it's not overly oily which I like. My skin feels smooth and looks hydrated throughout the day.
  37. What a product

    Samantha

    Go on with ease and feel like you have nothing on. Can't say enough how little product you need to use from the ordinary brand
  38. The only oil for oily skin

    Kaykay

    This is literally the only oil that doesn’t make my oily skin worse! It absorbs quickly instead of just staying on the surface and is surprisingly moisturising though it feels like a dry oil. I normally wear this alone without a moisturiser and my skin doesn’t get dry like it does on days that I don’t wear this. I have also noticed an improvement in my complexion since using this about a month ago...
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  39. I love this!

    Alexandra

    This is so hydrating! Love wearing this under a moisturising sunscreen during the day, I find it doesn’t pill as much this way. Honestly can’t fault this serum, you can’t go wrong with the price point.
  40. I hope it’s as good as is sounds!

    Molly

    This product sounds amazing! I just purchased but really hoping to see some improvement in my 30-something skin with the early signs of ageing. Tastes a bit weird so try and avoid putting it near your lips. Also it’s a bit greasy so I use it at night rather than before makeup
  41. Unbelievably good!

    Ann

    I get quite dry around my nose and and my gets incredibly dry and very, very red at times. Nothing helps. THIS product does. I used it once over night and the redness was reduced so much I couldn’t believe it! Within a few days the dryness was gone. I highly recommend this product if you have very dry skin. I should note that I easily break out as well when I try to rehydrate my chin with various ...
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  42. Like it

    Isobel

    I love the ordinary. This makes my skin more even, smooth, toned, and soft! An amazing product for the price and lasted a fair while considering the size of the bottle!
  43. A little goes a long way

    Beth

    Recently started using this and have seen changes within days. You only need a small amount and it absorbs into the skin nicely.
  44. Great

    Yo

    Just received this yesterday and applied it last night! Just wow, this morning my skin was soft and silky, absolutely amazing results so far!
  45. Great for dry skin

    Amanda

    I had to laugh at the review roasting people for spelling ‘peel’ wrong. This serum doesn’t cause peeling, but it does cause other products to pill - that is, separate and form tiny balls of product instead of gliding on or sinking in. That said, I have incredibly dry skin that tends to peel in patches as winter weather sets in. I recently bought this serum and have been alternating it with my Vit ...
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  46. Great stuff and recommend it for anti ageing

    Mel

    Great for the value and excellent anti-ageing product
    After reading some reviews here.... How can people take them serious when they don't know how to spell PEEL not pill !?
  47. Unsure

    Abbey

    I really want to like this product but im just not seeing any amazing results. Overall its a nice serum with good absorption though.
  48. Good antioxidant

    Penny

    This antioxidant goes on oily but dries after it’s absorbed into the skin. I use it in conjunction with the buffet and it seems to be working well. I haven’t noticed any pilling at all. Like others have mentioned a little goes a long way as it spreads very easily. Good for combination skin as it moisturises without being too oily.
  49. This is the serum for my lazy days

    Rebecca

    I feel like this serum boosts my skin. If I notice my skin is a bit dry I mix a bit of this with moistiriser and I'm good to go! I think better than most high end products.
  50. Unsure about this product

    Kate

    I bought a suite of The Ordinary products recently and this was one of the products that is recommended to be the last step. It pills really badly which is annoying, however I have discovered if I spray some toner on my face just before I apply it it doesn't pill as it obviously needs some moisture. I am going to persist with this as it sounds like it's a game changing product for others. Very che...
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  51. Good antioxidant

    Mel

    I have dry skin. I look for products that have moisturising and anti ageing properties.
    I have only been using this product for 3 weeks and I find it is moisturising and seems to have brightened my complexion in a subtle way. It does cause a little bit of pilling when used under certain moisturisers or sunscreens.
  52. Brilliance in a bottle

    Nora

    I don't think you need any other serum! After two weeks, skin is enhanced and protected, looks healthier and tone is more even.

    TIP: Apply only 2 drops as a little goes a long way. Massage into the skin until fully absorbed and follow with creams.
  53. Works well

    Zie

    I recently incorporated EUK in my daily routine, mainly using it during AM as I usually apply Vit. C and sometimes using Glycolic Acid at PM. At first, I thought that I'm using too much EUK (I used 2 drops) as it does feel a bit oily. To my surprise, after massaging the product on my face, the oiliness completely gone and leave my skin feeling well hydrated and smooth. This product also works well...
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  54. pills badly!

    La

    I have recently incorporated the EUK serum into my morning routine in place of my vitamin c serum, because of its powerful antioxidant abilities but its so difficult to apply anything over it & makes anything you apply over it pill really badly, especially zinc sunblock which i wear daily. So for this reason i would only recommend using if your not going out in the day or if you have a few hours s...
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  55. A good antioxidant that has a dry oil feel

    shh

    This product feels like a dry oil when applying. It dries down after a few minutes without making my skin very oily. I love the idea that EUK 134 can regenerate itself throughout the day. I always apply this when I know that I will be under sun that day. It does not break me out or cause any irritation.
  56. Surprising favourite

    Catherine

    I bought this on a whim, not knowing much about it. I love other The Ordinary products and, my gosh, did this one hold its own! It's a really strange consistency... it looks like an oil and repels water like an oil but it doesn't feel greasy. It goes super well under/with a moisturiser. I find it sits really well on my dry skin and leaves it looking plump and bright. Unfortunately, I haven't used ...
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