







💧 Unlock your skin’s hydration superpower—stronger, smoother, unstoppable.
The INKEY List Ectoin Hydro-Barrier Serum is a lightweight, unscented daily serum featuring 2.5% Hyaluronic Acid, 1% Barrier Complex, and 2% Ectoin. Clinically proven to deeply hydrate and strengthen the skin barrier within 15 minutes, it visibly improves skin texture and resilience in 7 days. Suitable for all skin types, it layers seamlessly under makeup and other treatments, making it a must-have for anyone serious about skin health and hydration.






| ASIN | B0DQLJQ5DV |
| Active Ingredients | Ectoin |
| Best Sellers Rank | #15,566 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #356 in Facial Serums |
| Brand | The INKEY List |
| Brand Name | The INKEY List |
| Customer Reviews | 4.3 out of 5 stars 338 Reviews |
| Global Trade Identification Number | 05060879827554 |
| Item Form | Serum |
| Item Height | 4 centimeters |
| Item Weight | 0.07 Kilograms |
| Manufacturer | Be for Beauty |
| Material Features | Deep Hydrating and Barrier Strengthening |
| Number of Items | 1 |
| Product Benefits | Hydration and Barrier Strengthening |
| Recommended Uses For Product | Improving skin hydration, strengthening skin barrier |
| Scent | Unscented |
| Scent Name | Unscented |
| Skin Tone | All |
| Skin Type | All |
| Target Use Body Part | Face |
| Unit Count | 1.0 Count |
| Use for | Face |
I**K
Love this serum! Already have two backups.
This unscented serum feels so lightweight but keeps my skin super hydrated and calm. My skin barrier feels stronger and smoother since I started using it. It absorbs fast, layers well with other products, and never feels sticky. I do two layers after my retinol and my skin is so soft and glowy in the morning. I love it so much I’ve already stocked up with two more bottles! It's such a great value.
M**Y
Good starting serum for acne prone skin
I have very sensitive skin, but this did great for my skin. I did not break out and i felt this laong with a good moisturizer did beautiful for my skin. Its a great starting point if you want to get some hydration on your skin.
T**S
Feels good around the eyes
Feels good on the skin. I use it around eyes.
W**R
SUPER HYDRATION
I’m in a dessert so my skin needed a little boost of hydration and this serum was perfect! I have super acne prone sensitive skin and it didn’t break me out!
D**E
Good quality
I like the price and it’s very moisturizing without feeling greasy. It’s a great alternative to pricey K-beauty products. I do skin flooding and I go through a lot of products. This does well with other serums and moisturizers . It’s not sticky and absorbs well .
M**S
Good product but doesn't gel well
I believe this is a good product, however it doesn't gel well with any other product and it comes off as white dirt like residue that I have to remove. It would be great if absorbency quality can improve and that's why I can't give the product higher rating.
V**S
Always repurchase
I love how this makes my skin feel and look. Plus the price point is affordable. I always have a back up so I never run out.
1**L
Sticky
I was hoping for a better outcome with this serum but the last few weeks just couldn't wait until it was gone. I used a pea size portion every morning and night. It goes on sticky but dries quickly and leaves your face feeling like it needs a good moisturizer. It actually felt like it dried my skin out and I definitely realized no benefit from it, more like the opposite. It states in the description it helps with dullness, redness and dryness and unfortunately my skin got drier and duller. This bottle lasted me two months but I will not be purchasing another and I do not recommend.
Trustpilot
3 weeks ago
2 weeks ago