COSRX Pure Sodium Hyaluronic Acid 3% Serum, Hydratying & Moisture Boosting for Fine Lines & Wrinkles, Repair Dry Skin, 0.67fl.oz/20ml, No Artificial Fragrance, Korean Skin Care, Stocking Stuffers
$25.00 $15.99
$25.00 $15.99
Note: Prices may fluctuate as sellers adjust them regularly. You'll see the latest price at final checkout.
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Product Dimensions : 8 x 2.7 x 2 inches; 5.29 ounces
Item model number : SC40TR04
Manufacturer : Cosrx
ASIN : B09ZYCVH8N
Best Sellers Rank: #11,928 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #241 in Facial Serums
Customer Reviews: 4.4 4.4 out of 5 stars (1,473) 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); } }); });
The Hyaluronic Acid 3% Serum: 3x Hydration. Composed of a specialized complex of Hyaluronic Acid, Ceramides, and Natural Moisturizing Factors, the serum locks hydration deep in your skin.
Key Benefits: Based on real results from consumers’ self assessments, the Hyaluronic 3 Serum replenishes hydration, visibly plumps the skin, and improves dryness.
Dermatological Ingredients: 3% Pure Hyaluronic Acid helps retain mositure and instantly plumps skin. Ceramide & NMF (Natural Moisturising Factors) strengthen the skin’s barrier.
How to Use: Apply 2-3 drops to your face and neck once or twice daily. Can be applied under the eye area; avoid direct eye contact. *Perform a patch test on the body before using on the face.
COSRX Standards: 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
13 reviews for COSRX Pure Sodium Hyaluronic Acid 3% Serum, Hydratying & Moisture Boosting for Fine Lines & Wrinkles, Repair Dry Skin, 0.67fl.oz/20ml, No Artificial Fragrance, Korean Skin Care, Stocking Stuffers
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$25.00 $15.99

Kathryn Magendie –
Very hydrating – calms rosacea redness
First you must know this isn’t a full ounce but .67 ounces – they could do better with making sure that is front and center so customers know the amount. I am a little disappointed in COSRX for not being completely transparent about that. I really had to search to find the amount. I adore COXRX skincare as my skin absolutely loves it, but this is where they drop the ball. That out of the way —The serum is beautiful. It’s medium thick clear. Glides on my skin so smoothly. Very hydrating. I pair this with the COSRX snail mucin – it took me a long time to order snail mucin as it is a little gross and I make sure to avoid my lips (ew), but the two together calm down my rosacea redness–I have Type 1, which is redness and flushing – stinging if my barrier is compromised.This has Sodium Hyaluronate, which is the better hyaluronate as far as it has a smaller ‘molecule size’ so it can penetrate better–at least this is what I understand.The fourth ingredient is glycerin, which is very hydrating, and adds a lot to the formulation.I put this on damp skin, and whether I use the snail mucin first, second, or not at all, after applying on damp skin I dampen a makeup sponge or use damp fingers to pat and press more moisture into my skin. I let that ‘sink in’ for a while – 3-5 minutes or sometimes longer before going on with my skincare.Sometimes my cheeks will be red and this along with the mucin will immediately calm it down – well, immediately as in about 30 seconds or so after applying. Even the act of applying skincare can make my cheeks turn red.I love that COSRX is not expensive at all – even at less than an ounce, it’s still a bargain. This along with Beauty of Joseon are my two favorite K-Beauty brands and I don’t use much of anything else anymore.
Aizhan –
Cosrx Hyaluronic acid
I love this skin care brand!! This is the best hyaluronic acid! Very lightweight, keeps my skin plumping and glowing!
Sanjay DC –
fantastic
The COSRX Pure Sodium Hyaluronic Acid 3% Serum is a fantastic addition to my skincare routine! This serum is lightweight yet incredibly effective in hydrating and locking in moisture. I’ve noticed a significant improvement in the texture and plumpness of my skin since I started using it. The 3% concentration of sodium hyaluronic acid is just right, providing deep hydration without any sticky residue. It absorbs quickly, making it perfect for layering under my moisturizer. I highly recommend this serum for anyone looking to boost their skin’s hydration and achieve a more youthful, radiant complexion.
MaC –
Doesn’t pill, lighter feeling that other brands
I have used hyaluronic acid daily for several years. I top it off in the morning with a light moisturizer followed by sunblock. This review is based on that usage.The pros:- I have no pilling with this product. I have used The Ordinary hyaluronic acid and found that it causes pretty distressing levels of pilling. See above, I layer my products. Alone, other products may not pill. If you layer, this is a good option.- No odor. I have purchased other products from other brands that have a pleasant odor. I like that this brand is unscented, but as we all know, being unscented and having no odor are two different things. Gasoline doesn’t have fragrance added, but it’s stinky. This product has no odor, either when applying or when dry.- Effective. I haven’t taken photos to know how effective this is day to day. I always use it, my face is getting older (it is what it is) and I think I’m holding up pretty well. I will say, if I don’t put it on right after my morning shower, I feel the difference. I feel dryer, and my skin is less “springy”.- Pretty container. This might not be a pro to someone else, but if you have a little display for your lotions and potions, this looks nice on display.Cons:- It is costlier than other brands, but not prohibitively.- The container is a weird shape. It’s also black. It is not possible to know how much you have left, and it’s hard to get the last drop.Overall, I have bought this a few times and will be buying it again.
Tejaswini Math –
Hydrating
It’s so hydrating.. loved it!
Amy Zhou –
Great Product, But It Runs Out Fast
I really like this skincare product—it feels great on my skin and shows results. However, I was disappointed that it ran out in just two weeks. The black bottle design makes it impossible to see how much is inside, so I had no idea how quickly I was using it. While the product itself is amazing, I wish the bottle was more transparent or had a better indicator for the level.
Yuly Jimenez –
Buen hidratante para la cara.
Excelente, hidrata mi piel, me gusta como la deja.
Joely Peralta –
Buen producto y efectivo
Ame este serum super bueno , lo recomiendo
Amazon カスタマー –
ものすごくトロッとしている。伸びにくいので他のローションと混ぜた方が塗りやすいかも。だた保湿力はある。毎日使っていたらすぐなくなるので定期便にしようかと思っている。
Kim –
Have ordered this twice now. That’s how much I like it.
Fash3105 –
Very good quality
Aytan A. –
Makes my skin glossy
Tshering –
Keeps your skin hydrated for a very long. I use it as a base for my make up.