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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 (1,710 Reviews)
€16,00 €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

Targets:

  • Dehydrated Skin
  • Fine Lines & Wrinkles

Proud to be:

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

Delivery info

Standard tracked EU shipping

€5.95 (2-5 business days*)

Free standard tracked EU shipping on all orders over €45

Express tracked shipping

€11.95 (Up to 4 business days if ordered before 4pm, excluding weekends*)

*Find out more about shipping here.

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4.7
Rated 4.7 out of 5 stars
Based on 1,710 reviews
Total 5 star reviews: 1.4k Total 4 star reviews: 211 Total 3 star reviews: 49 Total 2 star reviews: 24 Total 1 star reviews: 36
1,710 reviews
  • evie
    Verified Buyer
    Hyaluronic Acid Serum
    Reviewing
    Hyaluronic Acid Serum
    I recommend this product
    Age Range 16 - 18
    Skin Type Normal
    Skin Concerns Texture, Breakouts, Fine Lines and Wrinkles, Blackheads
    Rated 5 out of 5 stars
    4 minutes ago
    5/5

    hydrating and rlly nice! fave

  • Priya P.
    Verified Buyer
    Hyaluronic Acid Serum Duo
    Reviewing
    Hyaluronic Acid Serum Duo
    I recommend this product
    Age Range 25 - 34
    Skin Type Combination
    Skin Concerns Redness, Fine Lines and Wrinkles, Acne Scars, Blackheads, Dryness
    Rated 5 out of 5 stars
    2 days ago
    Moisturised skin

    Great product, had to repurchase. Use this day and night as a regular staple

  • Julie B.
    Verified Reviewer
    Hyaluronic Acid Serum
    Reviewing
    Hyaluronic Acid Serum
    I do not recommend this product
    Age Range 55 - 64
    Skin Type Normal
    Skin Concerns Hyperpigmentation, Dryness, Under Eye Circles, Puffiness
    Rated 1 out of 5 stars
    2 days ago
    Hyaluronic Acid Serum

    I found this serum very drying on my skin but I continued to use it until the small bottle was empty

    It made no difference to my skin at all except to dry it out

    Not for me

    TI Profile picture for The INKEY List EU
    The INKEY List EU
    2 days ago

    Hello Julie,

    Thank you for sharing your feedback with us, we're so sorry that your experience of using our Hyaluronic Acid Serum did not meet your expectations and resulted in dryness rather than the anticipated hydrating benefits. Due to the nature of Hyaluronic Acid, we would recommend to apply to damp skin immediately after cleansing to lock in the extra moisture on the skin. We're grateful for your patience and for giving this serum a try, despite the challenges you encountered. If you would like further guidance in finding an alternative solution better suited to your skin's needs, our askINKEY Team would be happy to assist you in exploring options tailored to your preferences 🖤

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