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COSRX - The Hyaluronic Acid 3 Serum
COSRX - The Hyaluronic Acid 3 Serum
COSRX - The Hyaluronic Acid 3 Serum
COSRX - The Hyaluronic Acid 3 Serum
COSRX - The Hyaluronic Acid 3 Serum
COSRX - The Hyaluronic Acid 3 Serum
COSRX - The Hyaluronic Acid 3 Serum
COSRX - The Hyaluronic Acid 3 Serum
COSRX - The Hyaluronic Acid 3 Serum
COSRX - The Hyaluronic Acid 3 Serum
COSRX - The Hyaluronic Acid 3 Serum
COSRX - The Hyaluronic Acid 3 Serum
COSRX - The Hyaluronic Acid 3 Serum
COSRX - The Hyaluronic Acid 3 Serum
COSRX - The Hyaluronic Acid 3 Serum
COSRX - The Hyaluronic Acid 3 Serum

COSRX - The Hyaluronic Acid 3 Serum

Quench your skin's thirst with COSRX The Hyaluronic Acid 3 Serum, an intensely hydrating serum formulated with 3% pure hyaluronic acid. This serum is expertly crafted to penetrate deeply into the skin thanks to its low molecular weight hyaluronic acid, ensuring long-lasting hydration and a visibly plump, dewy complexion. Its lightweight, fluid texture is designed to significantly boost your skin's moisture levels, effectively diminishing the appearance of wrinkles and enhancing skin elasticity, for a firmer, smoother look.This serum is not just about hydration; it's also about strengthening your skin's defenses. Infused with NMF (Amino Acid Complex) and ceramide, it works to fortify the skin's moisture barrier, offering protection against external stressors. Ideal for those with dry and dehydrated skin, COSRX The Hyaluronic Acid 3 Serum promises a rejuvenated, hydrated, and youthful complexion. Deeply hydrates and retains moisture for a dewy complexion. Perfect for dry and dehydrated skin types. Reduces wrinkles and enhances skin elasticity. Supports the skin's moisture barrier with NMF and ceramide.

Quench your skin's thirst with COSRX The Hyaluronic Acid 3 Serum, an intensely hydrating serum formulated with 3% pure hyaluronic acid. This serum is expertly crafted to penetrate deeply into the skin thanks to its low molecular weight hyaluronic acid, ensuring long-lasting hydration and a visibly plump, dewy complexion. Its lightweight, fluid texture is designed to significantly boost your skin's moisture levels, effectively diminishing the appearance of wrinkles and enhancing skin elasticity, for a firmer, smoother look.This serum is not just about hydration; it's also about strengthening your skin's defenses. Infused with NMF (Amino Acid Complex) and ceramide, it works to fortify the skin's moisture barrier, offering protection against external stressors. Ideal for those with dry and dehydrated skin, COSRX The Hyaluronic Acid 3 Serum promises a rejuvenated, hydrated, and youthful complexion. Deeply hydrates and retains moisture for a dewy complexion. Perfect for dry and dehydrated skin types. Reduces wrinkles and enhances skin elasticity. Supports the skin's moisture barrier with NMF and ceramide.

COSRX - The Hyaluronic Acid 3 Serum

Quench your skin's thirst with COSRX The Hyaluronic Acid 3 Serum, an intensely hydrating serum formulated with 3% pure hyaluronic acid. This serum is expertly crafted to penetrate deeply into the skin thanks to its low molecular weight hyaluronic acid, ensuring long-lasting hydration and a visibly plump, dewy complexion. Its lightweight, fluid texture is designed to significantly boost your skin's moisture levels, effectively diminishing the appearance of wrinkles and enhancing skin elasticity, for a firmer, smoother look.This serum is not just about hydration; it's also about strengthening your skin's defenses. Infused with NMF (Amino Acid Complex) and ceramide, it works to fortify the skin's moisture barrier, offering protection against external stressors. Ideal for those with dry and dehydrated skin, COSRX The Hyaluronic Acid 3 Serum promises a rejuvenated, hydrated, and youthful complexion. Deeply hydrates and retains moisture for a dewy complexion. Perfect for dry and dehydrated skin types. Reduces wrinkles and enhances skin elasticity. Supports the skin's moisture barrier with NMF and ceramide.

Quench your skin's thirst with COSRX The Hyaluronic Acid 3 Serum, an intensely hydrating serum formulated with 3% pure hyaluronic acid. This serum is expertly crafted to penetrate deeply into the skin thanks to its low molecular weight hyaluronic acid, ensuring long-lasting hydration and a visibly plump, dewy complexion. Its lightweight, fluid texture is designed to significantly boost your skin's moisture levels, effectively diminishing the appearance of wrinkles and enhancing skin elasticity, for a firmer, smoother look.This serum is not just about hydration; it's also about strengthening your skin's defenses. Infused with NMF (Amino Acid Complex) and ceramide, it works to fortify the skin's moisture barrier, offering protection against external stressors. Ideal for those with dry and dehydrated skin, COSRX The Hyaluronic Acid 3 Serum promises a rejuvenated, hydrated, and youthful complexion. Deeply hydrates and retains moisture for a dewy complexion. Perfect for dry and dehydrated skin types. Reduces wrinkles and enhances skin elasticity. Supports the skin's moisture barrier with NMF and ceramide.

Price comparison

Price data powered by pricesAPI.io

Last updated at 06/08/2026 07:39:05

Amazon.com.au

$35.23

COSRX The Hyaluronic Acid 3 with Amino Acid & Ceramide NP

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Pretties.com.hk

$22.71

COSRX The Hyaluronic Acid 3 Serum 20ml

Delivery $17.03

Beauty Amora

$24.72

COSRX - The Hyaluronic Acid 3 Serum - 20ml at Beauty Amora

Delivery $7.99

Skin Seoul

$25.60

The Hyaluronic Acid 3 Serum, 20ml, 1pack

Delivery $8

eBay.com.au

$26.21

COSRX The Hyaluronic Acid 3 Serum 20ml Amino Acids + Ceramide & NMF - RRP £28

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

mybeautyidol.com.au

$26.57

The Hyaluronic Acid 3 Serum

Matt Blatt

$27.49

COSRX The Hyaluronic Acid 3 Serum 20g/0.67oz

Delivery $6.99

Matt Blatt

$40.00

COSRX The Hyaluronic Acid 3 Serum - 20ml

14-day returns

Dick Smith AU

$27.49

COSRX The Hyaluronic Acid 3 Serum 20g/0.67oz

Delivery $6.99

Dick Smith AU

$40.00

COSRX The Hyaluronic Acid 3 Serum - 20ml

14-day returns

Price history

Price history

Reviews

21 January 2023patti.l

originally posted on influenster.com

Cosrx The Hyaluronic Acid 3 Serum - highly concentrated 3% Hyaluronic Acid Amino Acids Ceramide NP. This Hyaluronic Acid 3 Serum strengthens skins moisture barrier, infuses hydration plumps skin. The small particles of low-molecular weight hyaluronic acid helps it penatrate deep into the skin. Apply a small amount evenly to skin. This lightweight liquid has no scent, absorbs quickly and is very hydrating. My skin loves this serum and soaks it right up!

A staple for hydration
22 July 2023Karen K.

originally posted on cosrx.com

When using this at night, I always wake up with glowing skin. Although when applying the texture is slightly sticky, it settles down after being absorbed into the skin. I use this a lot when my face has been in the sun and it helps rehydrate my skin. I also use it when I do a microdermabrasion on my face which helps my skin stay hydrated and it does not iritrate my skin. Would highly recommend!

Absolutely love this product. I
1 June 2022Hanna A.

originally posted on cosrx.com

Absolutely love this product. I was previously using the "Hydrium Triple Hyaluronic Moisture Ampoule" and this one has a nice serum-y consistency and feels so great on my skin. It's like the hydrium version but slight thicker and amped up. I have very allergic skin, prone to eczema and contact dermatitis, and this product creates a lovely barrier to keep my skin calm, moisturized, and plump. I've already seen my skin be less red since the barrier is more protected. I use this along with the snail mucin essence, and the ceramide gel cream -- great combo!!

Specification

Skin TypeDry
Skin TypeNormal to dry
Skin TypeNormal to oily
Skin TypeOily

Price comparison

Updated about 16 hours ago
Amazon.com.au

$35.23

COSRX The Hyaluronic Acid 3 with Amino Acid & Ceramide NP

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Pretties.com.hk

$22.71

COSRX The Hyaluronic Acid 3 Serum 20ml

Delivery $17.03

Beauty Amora

$24.72

COSRX - The Hyaluronic Acid 3 Serum - 20ml at Beauty Amora

Delivery $7.99

Skin Seoul

$25.60

The Hyaluronic Acid 3 Serum, 20ml, 1pack

Delivery $8

eBay.com.au

$26.21

COSRX The Hyaluronic Acid 3 Serum 20ml Amino Acids + Ceramide & NMF - RRP £28

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Price history

Price history

Reviews

21 January 2023

Cosrx The Hyaluronic Acid 3 Serum - highly concentrated 3% Hyaluronic Acid Amino Acids Ceramide NP. This Hyaluronic Acid 3 Serum strengthens skins moisture barrier, infuses hydration plumps skin. The small particles of low-molecular weight hyaluronic acid helps it penatrate deep into the skin. Apply a small amount evenly to skin. This lightweight liquid has no scent, absorbs quickly and is very hydrating. My skin loves this serum and soaks it right up!

patti.l originally posted on influenster.com
A staple for hydration
22 July 2023

When using this at night, I always wake up with glowing skin. Although when applying the texture is slightly sticky, it settles down after being absorbed into the skin. I use this a lot when my face has been in the sun and it helps rehydrate my skin. I also use it when I do a microdermabrasion on my face which helps my skin stay hydrated and it does not iritrate my skin. Would highly recommend!

Karen K. originally posted on cosrx.com
Absolutely love this product. I
1 June 2022

Absolutely love this product. I was previously using the "Hydrium Triple Hyaluronic Moisture Ampoule" and this one has a nice serum-y consistency and feels so great on my skin. It's like the hydrium version but slight thicker and amped up. I have very allergic skin, prone to eczema and contact dermatitis, and this product creates a lovely barrier to keep my skin calm, moisturized, and plump. I've already seen my skin be less red since the barrier is more protected. I use this along with the snail mucin essence, and the ceramide gel cream -- great combo!!

Hanna A. originally posted on cosrx.com
BEST ON THE MARKET!! Starting
1 February 2023

BEST ON THE MARKET!! Starting with packaging - so beautiful and luxurious! The bottle is high quality- dark amber glass to protect the quality of the product w/glass dropper is so beautiful! My face feels so amazing when I put this product on, I had to buy more immediately for fear of running out! My fine lines disappear and my skin looks & feels great!! I go with no make-up all of the time now because my skin looks so good, I don't feel I need to cover it. Try it, you won't regret it!

Jennifer M. originally posted on cosrx.com
I haven’t tried a hyaluronic
14 June 2022

I haven’t tried a hyaluronic acids serum before, and I was given a bottle to try for survey participation. I mostly use Cosrx products in my daily skincare regimen, items from the snail and cica collections.I have to say, this serum is amazing. I have sensitive, combination skin that’s also prone to redness (fitzpatrick skin type 2.) Using it twice a day with the rest of my regular regimen has almost eradicated any redness, smoothed my skin texture, and seems to have balanced my oily and dry zones (hormonal breakouts notwithstanding.)If you haven’t tried a hyaluronic acid serum yet, DEFINITELY try this one. My stupidly sensitive skin is totally happy with it and looks even better for it. 10/10 have already recommended it to everyone I know!

Primrose T. originally posted on cosrx.com
Luxurious Feel
1 July 2022

I just finished my first bottle of this serum and I really love it! It's my first hyaluronic acid serum and I am hooked. I really liked the feel of this serum, it has a thick texture that feels luxurious and makes my face feel really smooth. I like that it also has ceramides. I think it helped reduce the redness of my face. Overall I enjoyed using this serum even though it is pricey for the amount you get. I used this in the morning. The other Cosrx products in my routine are the snail mucin essence and cream.

originally posted on cosrx.com
Not for me
1 February 2023

I wanted to give hyaluronic acid one more chance but I have given up. I have dry skin and I have tried hyaluronic acid from different brands before and they didn’t work out as well. The more I used this one by Cosrx, the more I felt my skin was getting drier and drier. I tried to use it in different steps of my skin care step and searched how to use it for people with dry skin. I even tried using this when my skin was a bit wet. When I have it on my skin, it seems ok, still not hydrating, but once I wash my face, my face seems terribly dry.

SooJung P. originally posted on sokoglam.com
So far, so good!
14 December 2022

Just started using this for when I need an extra boost of moisture. It has a tacky feel when applying, but this goes away as it is absorbed. Currently my routine is: remove makeup (nighttime), wash face, AC calming liquid mild, hyaluronic acid hydra power essence, this serum (if needed), and hyaluronic acid intensive cream. Every 3-4 nights, I use the BHA blackhead power liquid after washing my face, wait a while, and then do cream. It feels a little excessive, but my crazy sensitive/dry skin has gone through a dramatic change.

Megan K. originally posted on cosrx.com
best hyaluronic acid i’ve used!
8 July 2023

this is by far the best HA i’ve used. not only it has the high concentration of Ha, the best about this serum is it also has ceramides which keep my skin hydrated for a long day! this is especially effective after micro needling facial to keep my skin supple and hydration it needs. i’ve finished one bottle and my skin looks healthier and glowy. i wish this comes with a bigger bottle like 50ml instead of 20ml so i don’t have to keep buying small bottles.

pinky originally posted on cosrx.com
جيد
11 February 2023

Good qualityGood ingredientScent goodGood smellHigh careGood scent that easy use with high quality and full size18 age no package with wow benefit and composition low sensitive and gentle low frequency concernHigh ingredient dosageTaste wowEasy useGood sizeGood packageBenefit wowAgeServing easyFrequency easyGood dietFlavor good

iHerb Customer originally posted on iherb.com

Specification

Skin TypeDry
Skin TypeNormal to dry
Skin TypeNormal to oily
Skin TypeOily