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Hyaluronic Acid Serum with 2022 Allure award winner badge
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Statistic from recent Clinical study where customers tried Hyaluronic Acid Serum
How to layer Hyaluronic acid serum in your routine
Key stats from recent clinal trial of customers using Hyaluronic Acid Serum
Ingredients in Hyaluronic acid serum
 Before and After of customer using Hyaluronic Acid Serum
3 different bottle sizes of Hyaluronic Acid Serum and usage. (30ml = 60 uses, 60ml = 120 uses 100ml = 180 uses)
how to use Hyaluronic acid serum
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Model applying Hyaluronic Acid Serum

Hyaluronic Acid Serum - 30ml

Non-tacky hydrating serum for all skin types

4.7
Rated 4.7 out of 5 stars
4.7 Stars (3,009 Reviews)
$8.00 $10.00 / 30ml

20% off end of year sale! Exclusions apply.

What you get: A lightweight hydrating serum that delivers instant and lasting hydration, leaving your skin plump, smooth, and ready for the day.  

Why it works: 2% Multi-Molecular Hyaluronic Acid holds up to 1000x its weight in water, delivering intense hydration across multiple layers of skin. Matrixyl™ 3000 Peptide helps to pump, firm and smooth skin.

How it feels: Lightweight and hydrating. No greasiness, stickiness, or tackiness. 

When to use: AM & PM. Use this moisturizing serum right after your cleanse.   

Suitable for:

  • All skin types
  • Sensitive skin
  • Pregnancy & breastfeeding
  • Teen approved

Targets:

  • Dehydrated skin
  • Fine lines & wrinkles
  • Damaged skin barrier

Awards & Features

  • Glamour Award
  • Allure 2022 Award
  • Cew 2023 Award
  • get the gloss
  • get the gloss

The cult-favourite, hydration serum that hero that kicked off the INKEY obsession

Clinically proven to deliver instant hydration – but it doesn’t stop there clinically proven to plumps, firms, smooths and boost the efficacy of every product you layer on top – and its only $10 - its your overpriced serums worst nightmare.

  • Instantly hydrates & plumps

  • Boosts absorption of other products

  • Lightweight, non-sticky formula. Just $10

Hyaluronic acid Serum

Shipping info

Last order dates for Christmas Shipping

  • Order by December 20th (Express shipping)

Standard tracked shipping

  • $5.95
  • FREE on orders over $35
  • (2-5 business days*)

Express tracked shipping

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

*Find out more about shipping here.

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Hyaluronic Acid Serum - 30ml

Hyaluronic Acid Serum - 30ml

  • • Maintains healthy, hydrated skin.
  • • Helps your other skincare work harder.
  • • Leaves skin plump & smooth.
  • • Every skin's staple serum.

or

Have you tried?

Ectoin Hydro-Barrier Serum

Ectoin Hydro-Barrier Serum

  • • Hydrates and strengthens the skin barrier in just 15 minutes*
  • • Gives bouncier and smoother skin in just 7 days*
  • • Targets signs of a compromised skin barrier.
  • • Perfect for dry, dull and irritated skin.

Still not sure?

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  • Before and after showing results of Hyaluronic Acid Serum - 30ml
    "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 showing results of Hyaluronic Acid Serum - 30ml

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

    Keanu

  • Before and after showing results of Hyaluronic Acid Serum - 30ml
    "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 showing results of Hyaluronic Acid Serum - 30ml
    ""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 showing results of Hyaluronic Acid Serum - 30ml
    "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 showing results of Hyaluronic Acid Serum - 30ml
    "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 showing results of Hyaluronic Acid Serum - 30ml
    "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 3,009 reviews
Total 5 star reviews: 2.4k Total 4 star reviews: 435 Total 3 star reviews: 72 Total 2 star reviews: 28 Total 1 star reviews: 43
Reviews Summary
Customers say this serum is deeply hydrating and absorbs quickly without stickiness or greasiness. They appreciate the lightweight texture that leaves skin feeling soft, smooth, and plump. Many mention using it on damp skin after cleansing as a first step in their routine. Users find it works well under makeup and other skincare products without pilling. Common feedback includes praise for the affordable price point and long-lasting formula, with many becoming repeat purchasers. Some note the small bottle size, though most appreciate that only a small amount is needed per application.
3,009 reviews
  • Bridget
    Reviewing
    Samples
    I recommend this product
    Rated 5 out of 5 stars
    5 hours ago
    5 Stars

    My daughter loves these and they work so quickly.

  • JeanAnn F.
    Verified Buyer
    Reviewing
    Hyaluronic Acid Serum - 30ml
    I recommend this product
    Age Range 65+
    Skin Type Normal
    Skin Concerns Fine Lines and Wrinkles, Hyperpigmentation, Texture
    Have you purchased an INKEY List product before? Yes
    How long have you used this product for? 1 month - 3 months
    Sensitive Skin Friendly? No
    Rated 5 out of 5 stars
    3 days ago
    Another Inkey Favorite

    I have been loving the Inkey List products like Ectoin Hydro-Barrier Serum and Exosome Hydro Glow Complex. I recently purchased the PDRN Serum which is awesome. All these are enhanced when you use the Hyaluronic Acid Serum and the Retinol Serum. The products really work and the prices can’t be beat.

  • Monalisa
    Reviewing
    Samples
    Rated 3 out of 5 stars
    4 days ago
    3 Stars

    Doesn’t work as well as Hero pimple patches