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Ingredients in Ectoin Hydro-Barrier Serum
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Ectoin Hydro-Barrier Serum | The INKEY List

Hydrates whilst supporting and strengthening the skin’s barrier

4.5
Rated 4.5 out of 5 stars
4.5 Stars (323 Reviews)
€12,00 €16,00 / 30ml

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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

Standard EU Tracked Shipping

  • €5.95**
  • FREE on your first order & over €45**
  • (2-5 business days*)

**The following countries are subject to increased Standard Tracked Shipping rates and increased FREE shipping thresholds.

  • €6.95 - Denmark, Finland, Switzerland, Estonia, Luxembourg - FREE on your first order & over €45
  • €8.95 - Spain, Portugal, Greece, Sweden, Croatia, Bulgaria, Romania - FREE on your first order & over €55
  • €11.95 - Malta, Cyprus, Iceland, Serbia, North Macedonia, Bosnia & Herzegovina, Monaco - FREE on your first order & over €65.

Express EU Tracked Shipping

  • €11.95
  • (up to 4 business days*, if ordered before 4pm CET on 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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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 323 reviews
Total 5 star reviews: 236 Total 4 star reviews: 51 Total 3 star reviews: 14 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.
323 reviews
  • Patricia
    Verified Buyer
    Reviewing
    Ectoin Hydro-Barrier Serum
    I recommend this product
    Age Range 45 - 54
    Skin Type Combination
    Skin Concerns Redness, Fine Lines and Wrinkles, Dryness, Under Eye Circles
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    6 days ago
    L'excellence pour ma peau sensible et déshydratée

    Je ne m'en passerait plus! Ce produit m'a sauvée. Peau mixte, sensible TEWL severe.

    Merci!!!!

  • Priyamvada M.
    Verified Buyer
    Reviewing
    Ectoin Hydro-Barrier Serum
    Age Range 25 - 34
    Skin Type Dry
    Skin Concerns Breakouts, Texture, Dryness, Acne Scars, Hyperpigmentation
    Sensitive Skin Friendly? Yes
    Rated 3 out of 5 stars
    6 days ago
    Okay okay

    Good but not amazing

  • Ally S.
    Verified Buyer
    Reviewing
    Ectoin Hydro-Barrier Serum
    I recommend this product
    Age Range 18 - 24
    Skin Type Combination
    Skin Concerns Redness, Texture, Breakouts, Hyperpigmentation, Dryness
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    3 weeks ago
    Amazing!

    Leaves my skin feeling soft silky and glassy! It melts into my skin and it’s sticky! Gives a long lasting hydration! Also goes great under makeup! And my makeup stays nicer!