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Hyaluronic Acid Serum Duo
Hyaluronic Acid Serum Duo $16.00 $20.00 / 2 full-size products
The Lip Duo
The Lip Duo $20.80 $26.00 / 2 full-size products

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Hyaluronic Acid Serum Duo | The INKEY List

Double up on our #1 bestseller

4.7
Rated 4.7 out of 5 stars
4.7 Stars (1,869 Reviews)
$16.00 (Worth $20.00) / 2 full-size products

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Stock up on the ultimate skincare essential with x2 of our bestselling lightweight Hyaluronic Acid Serums. 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.

​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.

Suitable for:

  • All Skin Types
  • Sensitive Skin
  • Pregnancy & Breastfeeding
  • Under 12s & Teenagers

Targets:

  • Dehydrated Skin
  • Fine Lines & Wrinkles

Proud to be:

  • Cruelty Free
  • Vegan
  • Carbon Net-Zero
  • B-Corp
  • Recyclable
  • Fragrance Free
  • Gluten Free
  • theinkeylist.com exclusive

Delivery info

Standard tracked shipping

$5.95

Free on oders $35+

Express tracked shipping

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

*Find out more about shipping here.

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4.7
Rated 4.7 out of 5 stars
Based on 1,869 reviews
Total 5 star reviews: 1.5k Total 4 star reviews: 232 Total 3 star reviews: 51 Total 2 star reviews: 23 Total 1 star reviews: 35
1,869 reviews
  • Laxmi M.
    Verified Buyer
    Hyaluronic Acid Serum
    Reviewing
    Hyaluronic Acid Serum
    I recommend this product
    Age Range 35 - 44
    Skin Type Combination
    Skin Concerns Hyperpigmentation, Oiliness, Dryness, Puffiness, Under Eye Circles
    Rated 4 out of 5 stars
    3 minutes ago
    Love it over the ordinary

    Does the job

  • Anastasia L.
    Verified Buyer
    Hyaluronic Acid Serum
    Reviewing
    Hyaluronic Acid Serum
    I recommend this product
    Rated 5 out of 5 stars
    1 hour ago
    Great hydratation

    It's great! It hydrates, it leaves no white marks on your skin, it is light, but still works really well!

  • Jane B.
    Verified Buyer
    Hyaluronic Acid Serum
    Reviewing
    Hyaluronic Acid Serum
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    Great

    Skin feels great

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