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You moisturise morning and night – and your skin still feels tight, looks dull and reacts quickly. Often this isn’t caused by too little care, but by a weakened skin barrier that can no longer hold moisture.
More products rarely help. What your skin needs is a routine that specifically supports its protective function.

The Hydra Barrier Repair Set strengthens your skin from the outside in
Three steps that build on each other – cleanse, hydrate, care:
- The Facial Cleanser – gentle cleansing with lactic acid (AHA), without drying out your skin.
- The Hydrating Serum – intense moisture with Alteromonas ferment extract, hyaluronic acid and vitamins C and E.
- The Day Cream – barrier care with plant lipids (glycolipids), sea buckthorn and glycerin.
Used morning and evening – for a soft, supple skin feel instead of dryness.
Try it – completely risk-free
With our 30-day satisfaction guarantee on your first order you can test Hydra Barrier Repair Set at home – even opened and used. Not convinced? You get your money back, and returns are free.
Free shipping from €28 · Delivered in 1–3 working days (DE)




Key ingredients
Biotech and plant actives for a strong skin barrier.
Alteromonas ferment extractSerum
Marine biotech active – supports the skin barrier and helps store moisture.
Hyaluronic acidSerum
Plant-derived, binds moisture – for a plump, supple skin feel.
Plant lipids (glycolipids)Day Cream
Skin-related lipids that complement the skin’s natural lipid matrix.
Lactic acid (AHA)Cleanser
Gentle fruit-acid exfoliation that refines skin texture – without scrubbing.
Why Hydra Barrier Repair Set?
A routine for your skin barrier instead of just one cream.
| Hydra Barrier Repair Set | Many conventional moisturisers | |
|---|---|---|
| Complete, matched 3-step routine | ✓ | mostly single products |
| Plant lipids for the skin barrier | ✓ | not always |
| Biotech active Alteromonas ferment | ✓ | rarely |
| Certified natural skincare (COSMOS) | ✓ | ✕ |
| No synthetic fragrance | ✓ | rarely |
| Vegan & cruelty-free | ✓ | not always |
| Developed by a beautician | ✓ | ✕ |
| 30-day money-back guarantee | ✓ | ✕ |
General comparison with typical products in this category, not with a specific brand.
Fact sheet
Everything you need to know at a glance.
As seen in
Our Customers' Skincare Journeys
Real results, real stories
I really tried everything – but only with this set did my skin calm down. After a few days, the feeling of tightness was gone and my skin finally looks healthy.
I have very sensitive skin and react quickly to new products. This set didn't irritate my skin at all – on the contrary, it feels much more balanced.
My skin was dry, dull, and troubled. After a week, it looked significantly fresher and finally had that natural glow again. I now use it daily.
The products beauty magazines are talking about.
Our products don’t just win over our customers – beauty editors discover and feature them too. Discover our most popular beauty favourites.
How do I use the products?
Frequently Asked Questions
Many people notice a more comfortable, supple skin feel after just a few applications. How quickly the complexion visibly changes varies – give your skin a few weeks of regular use.
Yes, the formulas are designed to calm the skin and strengthen the skin barrier instead of irritating it. Particularly suitable for sensitive and demanding skin.
No, the cleanser cleanses gently and removes impurities without drying out the skin or leaving it feeling tight.
No, the set is deliberately simple: 3 steps morning and evening – easy to fit into everyday life without overwhelming your skin.
Not sure if this is right for you?
As a beautician, I see it every day: dry, tight skin doesn’t need heavy creams, it needs a strong barrier. This set is for you if your skin feels tight, looks dull or reacts quickly.
If your skin tends to shine and blackheads, I’d rather recommend the Clear Skin Set. Still unsure? Our skin analysis finds your routine in 60 seconds.
– Nia, founder of COSMENIA
Our guarantee
We stand behind every formula. That’s why your first order comes with a 30-day satisfaction guarantee – even opened and used, including sets. Contact us at info@cosmenia.de and we’ll refund the purchase price; return shipping is on us. Your statutory right of withdrawal remains unaffected.
We are COSMENIA


Since 2013 we have been developing certified natural skincare in Munich – Ecocert COSMOS, vegan and cruelty-free. Nia brings over 25 years of experience as a beautician, Julian the male perspective: reduced, functional and effective.


