COSRX Hydrium Triple Hyaluronic Moisture Ampoule, 40ml / 1.35 fl.oz | Hyaluronic Acid Viscous Serum | Korean Skin Care, Animal Testing Free, Paraben Free | ⭐ Flexiology.Store Recommended
Original price was: $26.00.$19.99Current price is: $19.99.
🌿 Expert Tip: Handpicked for natural health, wellness & beauty.
Price: $26.00 - $19.99
(as of Oct 03, 2025 16:38:11 UTC – Details)
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Product Dimensions : 1.97 x 1.38 x 3.35 inches; 4.94 ounces
Item model number : RLE50653
UPC : 888243120279
Manufacturer : Cosrx
ASIN : B07RGYL5J9
Best Sellers Rank: #24,876 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #526 in Facial Serums
Customer Reviews: 4.6 4.6 out of 5 stars 1,156 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Hydrium Triple Hyaluronic Moisture Ampoule: Moisture boosting Hyaluronic Acid serum to soothe irritation and help you achieve plumped skin.Contains 3 types of Hyaluronic Acids for triple the effect.
Youth Boosting Benefits: Add on to an anti-aging beauty regimen to address dryness and repair the skin’s elasticity. Follow up with your favorite mosituriser to maximize benefits.
Key Ingredients: Intense concentration of nourishing and protecting Hyaluronic Acids (Sodium Hyaluronate, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid) and 1,000 ppm Panthenol.
Refreshing Texture: Lightweight, water-based serum texture feels light on the skin and leave no sticky residue. A great add-on to your daily routine for a extra boost of moisture.
COSRX Standards: All COSRX products are formulated with skin-friendly ingredients that alleviate irritated skin. Hypoallergenic, Dermatologist tested, Animal Testing-FREE, Parabens-FREE, Sulfates-FREE, Phthalates-FREE
Customers say
Customers find this hyaluronic acid serum effective at hydrating and moisturizing, with one noting it acts as their only moisturizer. The product receives positive feedback for its texture, with one customer mentioning it doesn’t leave skin sticky, and its ability to provide a beautiful glow and improve skin appearance. Customers appreciate its gentle formula that doesn’t irritate sensitive skin, and consider it good value for money.
🌿 Expert Tip: Selected by our Flexiology Experts for quality & value.
⚠️ Disclaimer: Information is for educational purposes and not a substitute for medical advice. Consult your physician before use. Flexiology.Store is not responsible for any adverse effects.
13 reviews for COSRX Hydrium Triple Hyaluronic Moisture Ampoule, 40ml / 1.35 fl.oz | Hyaluronic Acid Viscous Serum | Korean Skin Care, Animal Testing Free, Paraben Free
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DPB –
A Game-Changer for Dry Skin
I’ll admit, I was a bit hesitant to try the COSRX Hydrium Triple Hyaluronic Moisture Ampoule. But after using it for a while, I’m obsessed! This stuff is like a hydration bomb for my skin – it absorbs instantly, leaving my face feeling soft, smooth, and totally quenched.What really impresses me is how lightweight it is. No oily residue, no weird fragrances… just pure, unadulterated hydration. As someone new to Korean skincare, I’m blown away by the quality of this ampoule. It’s earned a permanent spot in my skincare routine, and I’d highly recommend it to anyone struggling with dry skin. Trust me, your skin will thank you!
Ivan Koretsky –
Excellent, affordable HA concentrate to use alone or to add to your products
Mrs K here: this is a highly concentrated, silky, unscented, non-reactive hyaluronic acid serum, at an unbelievably reasonable price, and I rec it highly. If like me, your skin is very dry, add a few drops after your regular serum to boost moisture, before your moisturizer. Use it alone or under moisturizer if you want a boost. So many of our products are multi takers, which is great, but I will buy this on repeat, to help my skin retain moisture, especially as it’s getting drier, going into Autumn. I use it on neck, decollete, hands, and face, and it is a boon. Corsyx makes really nice skin care, but this is superlative, even by their already high standards.
BigMan135 –
Amazing!
I use this along with the niacinamide 15 and right after application my skin looks and feels so hydrated and soft! I used to struggle with large pores and dry dull skin. I’ve been using this for a few weeks now and my pores on my cheeks are almost nonexistent, my makeup looks airbrushed, and my skin does not feel or look dry at all! I will never be without this stuff!
Alicia Mahadeo –
Good hydration
This worked out well. I like how smooth it feels on my skin, and it’s super lightweight. It contains different hyaluronic acids to bring water to the skin, but then I seal it in by adding a face cream/lotion with SPF UV protection on top, or just a nighttime cream at night. This method works very well for extra dry skin in the winter. I also have to remind myself to hydrate from the inside of the body too (water & electrolytes/sea salt. 👍
Lady Mabelton –
Does the job!
A little goes a long way and leaves my skin feeling refreshed.
KH –
Best hyaluronic I’ve used
This formulation of hyaluronic acid is by far the best that I’ve used for my skin. I’ve used cheaper ones, more expensive ones, differently weighted ones, and overall this one consistently achieves the result that I want in my skin. It leaves it hydrated, it creates a barrier that allows the more emollient products to absorb well and last longer. In my skin. Just looks hydrated and healthy with this product. Please never change it.
mica –
a lot of moisture
Good hyaluronic acid that leaves a lot of moisture in the skin
Kathryn Magendie –
A lovely ampoule –
This is a lightweight hyaluronic acid ampoule so don’t expect something thicker and super emollient like a serum would be, but it has some weight to it so it’s not like an essence/toner but between a toner and serum – though those three are often interchangeable with some formulas.I absolutely love Cosrx and this one didn’t disappoint. It gives my skin a beautiful glow.Hyaluronic acid can be a little sticky and that’s pretty standard but it absorbs and the sticky goes away.A little goes a long way so this should last a while. I would re-order.
Alessandra –
Good serum. Not watery, thick texture but It doesn’t absorb as quickly, which makes it a little difficult to continue with skin care.
Amazon カスタマー –
コッテリテクスチャーで、無臭。これを塗ると本当にしっとりします。メイクしても支障なしで、ツヤがでる。クリーム塗らなくても良いくらい。素晴らしいです。
Tee –
Like i honestly don’t get the hype of these products, no matter what I use i still look the same?? I used to just use glycerine and water and now i spend $100s thinking my skin would improve. If anything i break out more. It’s all a scam to get our money, lets just age gracefully huh? The ordinary and this product are much the same if slightly different feel to it. But glycerine i swear is about the same if maybe more moisturizing but does leave a slippery film when this leaves a grabby film. My 2 cents
Sabita Malla –
I am ran out of it and soon gonna buy this again… it keeps my skin so moisturizing and hydrating… 😊
Jac.LA –
I bought the Cosrx Hyaluronic Serum as I hear the brand was good and thought i would try it out but I am not as impressed as others. I have been using La Roche posay which I find much more hydrating than this serum. It’s not a bad serum but I just like my hyaluronic acid to be more hydrating.