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Hyaluronic Acid Serum 30ml pack shot on shelf
Model's skin before and after using Hyaluronic Acid Serum
How to layer Hyaluronic Acid Serum in your routine: Step 2
Hyaluronic Acid Serum key claims
Apply a pea-sized amount of serum
Apply the serum AM and PM
Hyaluronic Acid Serum key ingredients
Available in 3 sizes: 30ml, 100ml and 60ml
model holding a Hyaluronic Acid Serum bottle
Model applying Hyaluronic Acid Serum to her face

Hyaluronic Acid Serum - 30ml | The INKEY List

Non-tacky hydrating serum for all skin types

4.7
Rated 4.7 out of 5 stars
4.7 Stars (2,525 Reviews)
$8.00 $10.00 / 30ml

VALENTINE'S 20% OFF*! Limited time only.

Our #1 bestseller, this is a daily essential for every routine and helps your other skincare work harder. Clinically proven to deliver instant and lasting hydration, this non-tacky hydrating serum leaves skin feeling plump, smooth and healthy. ​

Formulated with 2% multi-molecular Hyaluronic Acid, this powerful moisture-binding ingredient can hold up to 1000x its weight in water, which is essential for maintaining skin hydration and plumpness. Lightweight and rapidly absorbed on contact with the skin, the combination of high and low molecular weight HA helps the serum deliver hydration across multiple layers of the skin's surface. ​ ​

Suitable for all skin types, we love it for its non-sticky or tacky texture. It glides on and instantly melts into the skin leaving you with a hydrated, dewy base. Helping to combat dry skin, improve the appearance of fine lines and helps maintain an effective skin barrier, it’s a must-have for every skincare routine.​

Discover More about Hyaluronic Acid Serum.

Suitable for:

  • All Skin Types
  • Sensitive Skin
  • Pregnancy & Breastfeeding
  • Teen Approved

Targets:

  • Dehydrated Skin
  • Fine Lines & Wrinkles
  • Damaged Skin Barrier

Proud to be:

  • Carbon Net-Zero
  • B-Corp
  • Cruelty Free
  • Recyclable
  • Vegan
  • Travel Size
  • Gluten Free
  • Fragrance Free

Awards & Features

Glamour Award
Allure 2022 Award
Cew 2023 Award
Cosmopolitan feature

Delivery info

Standard tracked shipping

$5.95
Free on orders over $35

Express tracked shipping

$15 (2-3 business days*, when ordered before 3pm EST)

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Compare with...

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Hyaluronic Acid Serum - 30ml

Hyaluronic Acid Serum - 30ml

  • • For those who want to maintain healthy, hydrated skin
  • • Provides instant & lasting hydration
  • • Helps your other skincare work harder
  • • Leaves skin feeling plump & smooth

or

Have you tried?

Ectoin Hydro-Barrier Serum

Ectoin Hydro-Barrier Serum

  • • For those who want healthier, stronger skin
  • Hydrates & strengthens the skin barrier in just 15 minutes*
  • • Gives visibly bouncier & smoother skin in just 7 days*
  • • Visibly improves 5 signs of a compromised skin barrier: dryness, flakiness, dullness, redness and slackness

Still not sure?

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  • Before and after comparison
    "I decided to try Hyaluronic Acid Serum as I'm struggling with acne dry skin from medications. I've been using it for more than a year and my skin is glowing and feels softer than ever! I would definitely recommend this product if you want change your skin for better!"

    Katarzyna

  • Before and after comparison

    "You have been a part of the past 2 years of my skincare journey. Thank you INKEY!"

    Keanu

  • Before and after comparison
    "I’ve used INKEY products religiously and my skin is just amazing! This is before I started and what it is like now. My skin's never been better!"

    Adelle

  • Before and after comparison
    ""The INKEY List is the only skincare that's helped my acne-prone skin due to my polycystic ovaries". Lauren has been using Oat Cleansing Balm, Salicylic Acid Cleanser, Hyaluronic Acid Serum, Succinic Acid Treatment and Omega Water Cream since December 2022."

    Lauren

  • Before and after comparison
    "Just wanted to say I’ve been using your brand for just over a month and the products have really helped with my acne and the scarring! They are amazing and the results are incredible."

    Amy

  • Before and after comparison
    "I used the online askINKEY service and chose the Hyaluronic Acid Serum, the Succinic Acid Treatment, and the Omega Water Cream. These are my results after 3 months ❤️ "

    Chloe

  • Before and after comparison
    "Your products have helped me become so much more confident and happy in my skin!"

    Tatiana

4.7
Rated 4.7 out of 5 stars
Based on 2,525 reviews
Total 5 star reviews: 2.1k Total 4 star reviews: 342 Total 3 star reviews: 64 Total 2 star reviews: 27 Total 1 star reviews: 40
2,525 reviews
  • Eileen P.
    Verified Buyer
    Reviewing
    Supersize Hyaluronic Acid Serum - 100ml
    I recommend this product
    Age Range 65+
    Skin Type Dry
    Skin Concerns Redness, Hyperpigmentation, Fine Lines and Wrinkles, Dryness
    Sensitive Skin Friendly? Yes
    Rated 4 out of 5 stars
    18 hours ago
    It works!

    It could be just a little more soothing but it spreads nicely and is exceptionally hydrating for my very dry, dehydrated, sensitive skin.

  • Linn
    Verified Buyer
    Reviewing
    Supersize Hyaluronic Acid Serum - 100ml
    I recommend this product
    Age Range 25 - 34
    Skin Type Dry
    Skin Concerns Dryness, Breakouts, Texture, Fine Lines and Wrinkles, Redness
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    Yesterday
    Love in a bottle

    This is my absolut favorite product!!

    Leaves my skin feeling flexible, bouncy and moisturized.

    Truly amazing 😍

    This is one of the products that finally got me acne free!

    I’ve had seasonal acne for about 17 years, which means that I have acne from september to may each winter season (living in sweden it’s dark and cold these months)

    Last fall I got my first full skincare routine from the inkey list and after a few weeks of awkwardness while my skin adjusted to the new products my skin started looking glowy, my acne cleared up and I could go to work without makeup and feel good about myself and my skin 🥹🫶🏼

  • Leisa H.
    Verified Buyer
    Reviewing
    Hyaluronic Acid Serum - 30ml
    I recommend this product
    Age Range 55 - 64
    Skin Type Normal
    Skin Concerns Fine Lines and Wrinkles
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    Yesterday
    Dupe that works

    I like this product. Cheaper dupe for Naked & Thriving. Will purchase again. Only difference is there is no perfume or smell with this product. Which is ok with me.

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