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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 (1,932 Reviews)
£17.10 (Worth £18.00) / 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

Targets:

  • Dehydrated Skin
  • Fine Lines & Wrinkles

Proud to be:

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

Delivery info

Standard tracked delivery (Royal Mail)

£3.99
(2-5 working days*)

FREE standard tracked delivery on orders over £30

Express tracked delivery (Royal Mail)

£5.95 (Up to 2 working days if ordered before 4pm, excluding weekends*)

FREE express tracked delivery on orders £50+

*Find out more about Delivery here.

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4.7
Rated 4.7 out of 5 stars
Based on 1,932 reviews
Total 5 star reviews: 1.6k Total 4 star reviews: 234 Total 3 star reviews: 51 Total 2 star reviews: 24 Total 1 star reviews: 37
1,932 reviews
  • Casandra
    Verified Buyer
    Hyaluronic Acid Serum
    Reviewing
    Hyaluronic Acid Serum
    I recommend this product
    Rated 5 out of 5 stars
    21 hours ago
    BUY IT NOW!!

    You can never go wrong with HA!! I’m currently on my 3rd bottle, but I am about to order my 4th bottle because I can’t live without it!!!

  • Megan H.
    Verified Buyer
    Hyaluronic Acid Serum
    Reviewing
    Hyaluronic Acid Serum
    I recommend this product
    Age Range 25 - 34
    Skin Type Combination
    Skin Concerns Fine Lines and Wrinkles, Dryness, Breakouts
    Rated 5 out of 5 stars
    22 hours ago
    Love this serum!!

    Makes my skin feel so dewy and lovely.

  • Denisa
    Verified Buyer
    Hyaluronic Acid Serum
    Reviewing
    Hyaluronic Acid Serum
    I recommend this product
    Rated 5 out of 5 stars
    4 days ago
    Favorite Inkey item

    The best hya serum ever. It keeps the skin perfectly hydrated & absorbs well in seconds. Please please make it in bigger packaging again!!!

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