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How to layer Ectoin Hydro-Barrier Serum in your routine
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Ingredients in Ectoin Hydro-Barrier Serum
How to use Ectoin Hydro-Barrier Serum
Before and after comparison of skin after using Ectoin Hydro-Barrier Serum
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Model with ectoin serum

Ectoin Hydro-Barrier Serum

Hydrates whilst supporting and strengthening the skin’s barrier

4.5
Rated 4.5 out of 5 stars
4.5 Stars (333 Reviews)
€12,80 €16,00 / 30ml

20% off end of year sale! Exclusions apply.

What you get: An all-year round deep hydration essential. This dual-action ectoin serum deeply hydrates + strengthens the skin barrier to combat environmental stressors like heat, aircon, pollution and sun.

Why it works: 2% Ectoin acts as a natural hydrator and barrier stabiliser, helping to calm irritation and prevent moisture loss. Multi-Molecular Hyaluronic Acid restores skin’s moisture barrier from the outside in - even in harsh conditions.

How it feels: Lightweight, silky and non-tacky. Melts into skin for instant hydration and all-day comfort.

When to use: Use AM and PM after cleansing and before moisturizer. Perfect serum for dry skin & for layering into your everyday skincare and makeup routine.

Suitable for:

  • All skin types
  • Sensitive skin
  • Pregnancy & breastfeeding

Targets:

  • Dehydrated skin
  • Compromised skin barrier
  • Dryness
  • Flakiness
  • Dullness

Awards & Features

  • Vogue
  • Grazia

Shipping info

Last order date for Christmas delivery

  • Order by December 18th (Standard)

Standard EU Tracked Shipping

  • FREE on ALL orders
  • (2-5 business days*)

Tariff or duties

  • Orders with EU shipping destinations won't be subject to any tariff or duties, however please note that there are a small number of EU and European territories that still require tariffs and duties that will need to be covered by the customer.

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This product

Have you tried?

This product

Ectoin Hydro-Barrier Serum

Ectoin Hydro-Barrier Serum

  • • Deep hydration + barrier support in one.
  • •2% Ectoin + Multi-Molecular Hyaluronic Acid.
  • • For sensitive, irritated skin with a damaged skin barrier.

or

Have you tried?

Hyaluronic Acid Serum - 30ml

Hyaluronic Acid Serum - 30ml

  • • Our best-seller serum that hydrates and plumps skin.
  • • 2% Multi-molecular Hyaluronic Acid + Matrixyl 3000™ to support moisture and skin firmness.
  • • For dry, dehydrated or tight-feeling skin needing a hydration top-up.

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  • Before and after showing results of Ectoin Hydro-Barrier Serum
    "Magic Potion! My menopausal skin crisis happened just as this product was launched. My skin was suddenly reacting to products I had used for months/years. It was red, dry, flaky and thick. I took a chance and bought the Ectoin Hydro-Barrier Serum to see if it would help. It did an amazing job of calming my skin."

    Bridget

  • Before and after showing results of Ectoin Hydro-Barrier Serum
    "I was actually shocked with the results myself it kept improving and I started seeing the difference after a week and it just kept getting better I can’t wait for the official launch I’m gonna buy more products from inkey I’m really impressed with the result, this product is a part of my daily morning and night skincare routine and I’m so thankful for the opportunity you guys gave me to test this out"

    Sumbal

  • Before and after showing results of Ectoin Hydro-Barrier Serum
4.5
Rated 4.5 out of 5 stars
Based on 333 reviews
Total 5 star reviews: 242 Total 4 star reviews: 52 Total 3 star reviews: 17 Total 2 star reviews: 10 Total 1 star reviews: 12
Reviews Summary
Customers say this serum provides deep hydration and leaves skin feeling smooth and plump. Many reviews mention its lightweight texture and quick absorption. While most users report improved skin texture and comfort, some note issues with pilling under makeup. Common feedback includes noticeable improvements in skin softness and glow. A few users with sensitive skin find it particularly soothing, though others report it didn't meet their hydration needs. Reviews frequently highlight its effectiveness when used as part of a daily skincare routine.
333 reviews
  • Ciara
    Reviewing
    Ectoin Hydro-Barrier Serum
    I recommend this product
    Rated 5 out of 5 stars
    20 hours ago
    5 Stars

    This is my fourth time trying this product, I absolutely love it! I have sensitive skin and it has not irritated my skin.

  • Larimie L.
    Verified Buyer
    Reviewing
    Ectoin Hydro-Barrier Serum
    I recommend this product
    Age Range 65+
    Skin Type Combination
    Skin Concerns Redness, Plumping, Dryness
    Have you purchased an INKEY List product before? Yes
    How long have you used this product for? 1-3 weeks
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    5 days ago
    Ectoin hydro-barrier

    Makes my skin feel much softer.

    How easy was this product to use and understand?Rated 1.0 on a scale of 1 to 5
    Feel / TextureRated 5.0 on a scale of 1 to 5
    ResultsRated 5.0 on a scale of 1 to 5
  • Deb V.
    Verified Buyer
    Reviewing
    Ectoin Hydro-Barrier Serum
    I recommend this product
    Age Range 65+
    Skin Type Dry
    Skin Concerns Fine Lines and Wrinkles, Dryness, Plumping
    How long have you used this product for? 1 month - 3 months
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    5 days ago
    Great Addition to Ant Aging Routine

    I am always looking for ways to keep my skin hydrated in my high desert location. This has been a great addition to my routine along with Inkey's Exosomes Hydro-Glow Complex and Bio Active Ceramide Repairing and Plumping Moisturizer. Inkey makes it so easy to try new products and develop a personalized program because their prices are nothing short of AMAZING. I'm a fan for life.

    How easy was this product to use and understand?Rated 5.0 on a scale of 1 to 5
    Feel / TextureRated 5.0 on a scale of 1 to 5
    ResultsRated 5.0 on a scale of 1 to 5