---
product_id: 688016213
title: "The INKEY List Ectoin Hydro-Barrier Serum 30ml, Advanced Dual-Action Serum, Boosts Hydration, Builds Stronger Skin Barrier, Lightweight Texture"
brand: "the inkey list"
price: "191 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "The Inkey List"
url: https://www.desertcart.dk/products/688016213-the-inkey-list-ectoin-hydro-barrier-serum-30ml-advanced-dual
store_origin: DK
region: Denmark
---

# Fast absorption, visible results in 7 days 2.5% Hyaluronic Acid for deep hydration 1% Barrier Complex to strengthen skin barrier The INKEY List Ectoin Hydro-Barrier Serum 30ml, Advanced Dual-Action Serum, Boosts Hydration, Builds Stronger Skin Barrier, Lightweight Texture

**Brand:** the inkey list
**Price:** 191 kr
**Availability:** ✅ In Stock

## Summary

> 💧 Unlock your skin’s ultimate hydration and barrier strength—because glowing skin waits for no one!

## Quick Answers

- **What is this?** The INKEY List Ectoin Hydro-Barrier Serum 30ml, Advanced Dual-Action Serum, Boosts Hydration, Builds Stronger Skin Barrier, Lightweight Texture by the inkey list
- **How much does it cost?** 191 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/688016213-the-inkey-list-ectoin-hydro-barrier-serum-30ml-advanced-dual)

## Best For

- the inkey list enthusiasts

## Why This Product

- Trusted the inkey list brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal Glow:** Formulated for all skin types, tackling dullness, redness, dryness, and more with ease.
- • **Hydrate Like a Pro:** Clinically proven multi-level hydration that boosts moisture retention within 15 minutes.
- • **Lightweight Luxury:** Milky, non-tacky texture that layers seamlessly under makeup and other skincare.
- • **Barrier Boosting Power:** Advanced 1% Barrier Complex and 2% Ectoin fortify and repair your skin’s natural defenses.
- • **Visible Transformation:** Experience smoother, bouncier skin in just 7 days—because your skin deserves results.

## Overview

The INKEY List Ectoin Hydro-Barrier Serum is a lightweight, fast-absorbing formula combining 2.5% Hyaluronic Acid, 1% Barrier Complex, and 2% Ectoin to deeply hydrate and strengthen the skin barrier. Clinically proven to improve moisture retention in 15 minutes and deliver visibly smoother, bouncier skin in 7 days, it’s designed for all skin types and layers effortlessly under makeup and other treatments.

## Description

Product Description Not just another barrier serum. Combining the power of advanced hydration and leading barrier science, Ectoin Hydro-Barrier Serum is your daily non-negotiable for the ultimate healthy-looking skin. Clinically proven to deeply hydrate and strengthen the skin’s barrier in 15 minutes, get ready for visibly bouncier and smoother skin in just 7 days. Directions External use only. Keep out of reach of children P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Safety Warning Avoid contact with eyes See more

Review: Good serum – but I layer it with others - I’ve been using this serum for a little while and I do like it. It has a lightweight texture, absorbs quickly, and feels gentle on the skin. It definitely helps with hydration and barrier support, but I’m not sure it’s quite enough on its own. I usually layer it with hyaluronic acid and the Medicube Pink PDRN serum, and I’ve recently started microneedling too – so I think everything is working together nicely. My skin feels stronger, plumper, and overall more balanced, which is encouraging (fingers crossed it keeps going that way!). On its own, it’s maybe a bit too light for me, but as part of a layered routine it’s a solid addition.
Review: Excellent Addition to My Skincare Routine - I’ve been using this product for a couple of months now as part of my daily skincare routine, and it’s made a noticeable difference. My skin feels much smoother, more hydrated, and nicely plumped. I use it both in the morning and evening, and like most products from this brand, it’s very gentle and effective. The quality is great, and the price is very reasonable considering the results. Highly recommend if you’re looking to boost your skincare routine with something that actually works!

## Features

- MULTI-LEVEL HYDRATION - Combining the power of leading barrier science with advanced hydration, The Inkey List Ectoin Hydro-Barrier Serum is your daily non-negotiable for the ultimate healthy-looking skin. Clinically proven to deeply hydrate and strengthen the skin’s barrier in 15 minutes*, get ready for visibly bouncier and smoother skin in just 7 days*.
- POWERFUL INGREDIENTS - 2.5% Hyaluronic Acid and 1% Barrier Complex are a multi-molecular combination that improves moisture retention, while 2% Ectoin increases hydration and fortifies the skin barrier. Deeply hydrating and promoting skin barrier restoration, this serum leaves your skin feeling moisturised and functioning at its best, promoting effective barrier repair.
- FOR ALL SKIN TYPES - The milky, lightweight texture effortlessly sinks into the skin leaving an immediate veil of hydration. The fast-absorbing, non-tacky formula layers perfectly under other skincare and makeup whilst visibly improving 5 signs of a compromised skin barrier** such as dullness, redness and dryness.
- HOW TO USE - Use twice daily, AM & PM. Always use it as your first serum after cleansing. Apply a pea-sized amount to the face and neck and follow with preferred treatments and moisturiser to seal the benefits into the skin. Always finish with SPF for your AM routine. INKEY TIP: Apply to damp skin to help lock in hydration.
- "Clinical study of 31 people* 4-week clinical study of 26 people** "

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DQLJQ5DV |
| ASIN  | B0DQLJQ5DV |
| Best Sellers Rank | 2,166 in Beauty ( See Top 100 in Beauty ) 65 in Face Serums |
| Brand | The INKEY List |
| Colour | White |
| Country of origin  | Canada |
| Customer Reviews | 4.5 4.5 out of 5 stars (385) |
| Customer reviews | 4.5 4.5 out of 5 stars (385) |
| Date First Available | 6 Jan. 2025 |
| Format | Cream |
| Item dimensions L x W x H | 12.6 x 5.4 x 4 centimetres |
| Item weight | 0.07 Kilograms |
| Manufacturer | Be for Beauty |
| Manufacturer  | Be for Beauty |
| Manufacturer reference | IF066CE |
| Manufacturer reference  | IF066CE |
| Package Weight | 0.07 Kilograms |
| Package dimensions | 12.9 x 5.5 x 4.2 centimetres |
| Product Dimensions | 12.6 x 5.4 x 4 cm; 73 g |
| Product Dimensions  | 12.6 x 5.4 x 4 cm; 73 g |

## Product Details

- **Brand:** The INKEY List
- **Global Trade Identification Number:** 05060879827554
- **Item form:** Cream
- **Item weight:** 0.07 Kilograms
- **Number of items:** 1
- **Unit count:** 30.0 Grams

## Images

![The INKEY List Ectoin Hydro-Barrier Serum 30ml, Advanced Dual-Action Serum, Boosts Hydration, Builds Stronger Skin Barrier, Lightweight Texture - Image 1](https://m.media-amazon.com/images/I/519MH7JSJmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good serum – but I layer it with others
*by I***N on 25 August 2025*

I’ve been using this serum for a little while and I do like it. It has a lightweight texture, absorbs quickly, and feels gentle on the skin. It definitely helps with hydration and barrier support, but I’m not sure it’s quite enough on its own. I usually layer it with hyaluronic acid and the Medicube Pink PDRN serum, and I’ve recently started microneedling too – so I think everything is working together nicely. My skin feels stronger, plumper, and overall more balanced, which is encouraging (fingers crossed it keeps going that way!). On its own, it’s maybe a bit too light for me, but as part of a layered routine it’s a solid addition.

### ⭐⭐⭐⭐⭐ Excellent Addition to My Skincare Routine
*by N***U on 1 August 2025*

I’ve been using this product for a couple of months now as part of my daily skincare routine, and it’s made a noticeable difference. My skin feels much smoother, more hydrated, and nicely plumped. I use it both in the morning and evening, and like most products from this brand, it’s very gentle and effective. The quality is great, and the price is very reasonable considering the results. Highly recommend if you’re looking to boost your skincare routine with something that actually works!

### ⭐⭐⭐⭐ Great product very hydrating, poor packaging
*by M***D on 7 September 2025*

This product is great as a second serum step in your routine. I used it to replace my moisturiser as felt it was thick enough to seal and hydrate the skin. It also seems to help with my redness and rosacea. The product itself is promising leaving my skin soft hydrated and sealed however the pump is poor. I also found this product helped some barrier issues I had on my elbows so used it as a healing balm. Its thick but not greasy it has a gloopy serum gel like texture so would work well for oily skin.

## Frequently Bought Together

- The INKEY List Ectoin Hydro-Barrier Serum 30ml, Advanced Dual-Action Serum, Boosts Hydration, Builds Stronger Skin Barrier, Lightweight Texture
- The INKEY List Oat Cleansing Balm 150ml, Dissolves Makeup, Nourishing Skincare, Gentle Cleanser, Vegan Friendly, Suitable For All Skin Types
- The INKEY List Omega Water Cream 50ml, Oil-Free Face Moisturiser, Lightweight Gel, Vegan Friendly Skincare, Suitable For Blemish Prone Skin

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-13*