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Hyaluronic Acid Serum Duo
Hyaluronic Acid Serum Duo $19.00 $20.00 / 2 full-size products
The Lip Duo
The Lip Duo $24.70 $26.00 / 2 full-size products

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Hyaluronic Acid Serum | The INKEY List

Non-tacky hydrating super serum

4.7
Rated 4.7 out of 5 stars
4.7 Stars (1,882 Reviews)
$10.00 / 30ml

FREE Travel Size Cleanser when you spend $40! 24 hours only.

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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

Targets:

  • Dehydrated Skin
  • Fine Lines & Wrinkles

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

Delivery info

Standard tracked shipping

$5.95

Free on oders $35+

Express tracked shipping

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

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Hyaluronic Acid Serum

Hyaluronic Acid Serum

  • • Suitable for all skin types.
  • • Provides instant and lasting hydration, leaveing skin feeling plump, smooth and healthy.
  • • Helps to combat dry skin, improve the appearance of fine lines and helps maintain an effective skin barrier.

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Polyglutamic Acid Serum

Polyglutamic Acid Serum

  • • Suitable for all skin types.
  • • Locks in moisture and helps the skin appear instantly smoother.
  • • Helps to reduce the appearance of fine lines and even out skin texture, creating a perfect make-up canvas.

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4.7
Rated 4.7 out of 5 stars
Based on 1,882 reviews
Total 5 star reviews: 1.5k Total 4 star reviews: 234 Total 3 star reviews: 51 Total 2 star reviews: 23 Total 1 star reviews: 35
1,882 reviews
  • Viktoria
    Verified Reviewer
    Hyaluronic Acid Serum
    Reviewing
    Hyaluronic Acid Serum
    I recommend this product
    Age Range 18 - 24
    Skin Type Combination
    Skin Concerns Dryness, Texture, Oiliness, Breakouts, Plumping
    Rated 5 out of 5 stars
    4 minutes ago
    Great hydration

    Love it! I have combination skin, and despite my skin being oily, it was always also dehydrated and my skin would sometimes peel because of it especially on my forehead. Just after a week or two of using this I could start seeing a difference, my skin stopped peeling and I feel like my skin has gotten more glowy and plumper! Highly recommend. (The results in the photos are due to a combination of inkey products though.)

  • Joy C.
    Verified Buyer
    Hyaluronic Acid Serum Duo
    Reviewing
    Hyaluronic Acid Serum Duo
    I recommend this product
    Age Range 65+
    Skin Type Normal
    Skin Concerns Fine Lines and Wrinkles, Plumping, Under Eye Circles
    Rated 5 out of 5 stars
    40 minutes ago
    An absolute must

    This is a brilliant product I always use this as my first layer - wouldn’t be without it.

  • Despina B.
    Verified Buyer
    Hyaluronic Acid Serum Duo
    Reviewing
    Hyaluronic Acid Serum Duo
    I recommend this product
    Rated 5 out of 5 stars
    6 hours ago
    Always a standard

    Best value for money product!

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