I can’t quite place what it is about this product, but it’s wonderful. My skin just seems happier when I use it. I apply a few drops a few times per week so a bottle lasts quite a long time. Excellent value.
EUK 134 0.1%
High-strength antioxidant shields skin from environmental ag…
Key Benefits
- High-strength antioxidant shields skin from environmental aggressors
- Helps visibly reduce redness and reactivity over time
- Supports a smoother, more even-toned complexion
- Lightweight, water-free formula layers well under moisturizer
- Budget-friendly way to boost a protective skincare routine
Key Ingredients
- EUK 134 (Ethylbisiminomethylguaiacol Manganese Chloride): Self-regenerating antioxidant that neutralizes free radicals and helps recycle skin’s defenses
- Propanediol: Solvent and humectant that enhances penetration and provides a cushiony feel
- Water-free base: Preserves EUK 134’s stability and potency for optimal performance
How to Use
- AM or PM, apply a small amount to clean, dry skin after watery serums.
- Allow to absorb, then follow with moisturizer.
- Use sunscreen in the morning.
- Do not combine in the same routine with strong acids, pure vitamin C (L‑ascorbic acid), or copper peptides to maintain efficacy.
Overview
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Reviews
I really want to like this product....I love the way my skin looks after it has absorbed but after a few hours, my skin starts to feel tight. and dry. Constantly refreshing my face throughout the day with a hydrating spray. I'm using it the morning only, and following up with a moisturizer and sunscreen. No acids before hand.Day 1 I was able to get the afternoon before feeling dry. Day 2 I couldn't get until noon.I'm going to try to use less or perhaps alternate every other day and see if that helps.. DECIEM Response: Thank you for your honest review on EUK 134 0.1%. We're so sorry to hear y…
I have been using this product for the last week or two and have already noticed a big difference in my skin! I have a lot of redness in my face as well as acne scars from when I was younger. After using this every morning, the amount of redness in my face has drastically increased as well as the amount of oil I produce. My skin looks a lot smoother and I feel more confident to go makeup free. I would 100% recommend this to anyone looking to reduce facial redness and/or to heal old, stubborn acne scars.
I can't for sure that this is the product that has made my skin smooth, clear, and even toned. But I can say that this combined with other ordinary products have made a huge difference. I have acne prone, combination skin. I started using Niacinimide, azelaic acid, rose hip seed oil, and the retiniod, but it was not until I added the EUk into my routine that my skin became so soft and clear. All the products helped, but once I added this I have been able to go makeup free for the first time in years. It feels so good. I love the ordinary.
This serum is great! Can it make my skin much more sensitive to the sun? I’ll be spending two weeks in The Maldives next month! Can I use it? DECIEM Response: Hi Chiara! We love to hear you are enjoying EUK 134 0.1%! It will not cause additional sun sensitivity, but we always recommend solar protection though!
I have a question in regards to what order to use the product. I also own Buffet, Matrixyl 3000, Hyaluronic Acid 2% + B5, Granactive Retinoids 5%, Alpha Lipoic Acid 5%. I love it all but really confused if the order for the morning/night
This product is a hidden gem! Upon initial application the redness on my cheeks was reduced by half by the next morning, and after a few days of continued use the redness nearly disappeared and hasn't come back so long as I keep using it. I also get lots of sun exposure and I have found that applying EUK before sunscreen in the morning has helped reduce the signs of sun exposure (less acute irritation, less darkening/formation of pigmentation). The product is quite heavy, but when mixed with a moisturizer it goes on my dry skin just fine.
It really improves the skin tone. I think that I've started noticing the effect after a couple of days, but it continued improve further after. My skin looks very fresh with lovely blush, I'm happy. The only drawback is that it absorbs slowly into the skin (10-15 min), even in my slightly dry skin. So, I do not use it when I'm running late in the morning. I'm near the half of my second bottle and plan to continue using the product.