FEATURED IN
BIOTIC BARRIER / hydrating booster with pre & postbiotics
Hydrating booster that helps restore balance to your skin’s microbiome.
30ml / 2-3 months
Designed for sensitive, dry or reactive skin, it strengthens the barrier, calms irritation and improves resilience — for skin that feels stable, comfortable and healthy again.
Unscented product (contains no parfumes or essential oils).
€7,90 – €22,90
Description
- Strenghtens the skin barrier
- Improves the skin’s natural defenses
- Soothes irritations
- Calms sensitive skin
- Hydrates & regenerates
- Skin-firming
How to Use
How to Use
Apply 2-3 pumps on clean skin. Should be applied after cleansing (in the evening) and before serums or moisturizers.
You can use this booster every day, both in the morning and in the evening. Find a routine that works best for you!
Ingredients
Ingredients
- Prebiotics
- Postbiotics
- Centella Asiatica
- Acetyl hexapeptide-8 (Argireline)
INCI / Ingredients
INCI / Ingredients
INCI Explained
Trust starts with honesty. We stand behind our formulations and our choice of ingredients. We want to be 100% transparent about what you’re putting on your skin, so here’s more details about every ingredient of this product.
Aqua
Water-based solvent that forms the base of the formula.
Rosa Damascena Flower Water
Rose floral water that helps refresh the skin and gives the formula a gentle soothing feel.
Aloe Barbadensis Leaf Juice
Aloe vera juice known for hydrating, soothing and comforting sensitive skin.
Citrus Aurantium Amara Flower Water
Neroli flower water that helps refresh and soften the skin.
Cistus Ladaniferus Flower Water
Rock rose floral water that helps soothe the skin and support a fresh, balanced feel.
Glycerin
Humectant that attracts water into the skin and helps prevent dehydration.
Lactobacillus Ferment Lysate
Postbiotic ingredient that helps support the skin barrier and a balanced skin microbiome.
Leuconostoc/Radish Root Ferment Filtrate
Fermented ingredient that helps support skin balance while also contributing to product preservation.
Polymnia Sonchifolia Root Juice
Prebiotic-rich yacon root extract that helps nourish beneficial skin bacteria and support microbiome balance.
Centella Asiatica Extract
Soothing plant extract that helps calm irritation and supports skin repair.
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Texture-building polymer that gives the formula a smooth, lightweight feel.
Acetyl Hexapeptide-8
Peptide that helps soften the look of expression lines and improve skin smoothness.
Sodium Phytate
Chelating agent that helps improve formula stability.
Sodium Levulinate
Skin-friendly preservative component that helps protect the formula.
Sodium Anisate
Preservative booster that helps keep the product fresh and stable.
Caprylyl Glycol
Humectant and preservative-support ingredient that helps improve skin feel.
Ethylhexylglycerin
Skin-conditioning preservative booster that helps support product protection.
Benzyl Alcohol
Preservative component that helps keep the formula safe from microbial growth.
Dehydroacetic Acid
Preservative that helps protect the product and maintain stability.
Potassium Sorbate
Preservative that helps prevent the growth of yeast and mold.
Citric Acid
pH-adjusting ingredient that helps keep the formula skin-friendly and stable.
Volume: 30ml
Skin Types
Skin Types
Made for all skin types, but specifically sensitive, flaky, dry or irritated skin/damaged skin barrier.
Shipping Info
Shipping Info
Delivery
Your order will be shipped the same or next business day. We ship via DPD to most EU countries. Shipping costs depend on country – please check here for more. Free delivery is available, please check the country list.
Payment options
You can securely pay by Paypal, Visa, MasterCard, Apple Pay, Google Pay, Klarna, Ideal and other options, depending on your country. You will see all available options listed at checkout.
Free returns
You can return your unused products within 15 days. Returns are free – contact us and we’ll arrange everything.
Over 34.738 users improved their skin with us!
SCIENCE-BACKED INGREDIENTS
Balance your skin's microbiome
Sensitive, dry or reactive skin is often a sign that your skin microbiome is out of balance. When this “living shield” is disrupted, your skin becomes more prone to redness, dehydration and irritation.
- Prebiotics
- Postbiotics
- Centella Asiatica
- Acetyl hexapeptide-8 (Argireline)
LET'S BUILD YOUR ROUTINE!
Personal, AI-free, human-to-human. And it's free!
3 Key Effects
How this formulation works on your skin
Barrier support
Strengthens skin barrier and improves resistance to external stressors.
Microbiome Balance
Supports healthy microbiome for calmer, more stable skin.
Soothing Hydration
Calms skin while delivering lightweight, long-lasting hydration.
BARRIER SUPPORT
Calmer, stronger, more resilient skin
This is not just hydration. It’s repair. With consistent use, Biotic Barrier helps:
- visibly reduce irritation and sensitivity
- strengthen the skin barrier over time
- support regeneration and recovery
- keep hydration inside your skin
The result?
Skin that feels less reactive, more stable and healthier overall.
LONG-TERM SKIN QUALITY
Pre + postbiotics: smart support for your skin
- Prebiotics: feed the good bacteria on your skin
- Postbiotics: beneficial compounds created by those bacteria
- Centella Asiatica: soothes, supports repair and reduces redness
- Acetyl Hexapeptide-8 (Argireline): helps smooth and improve skin firmness
No perfumes. No essential oils. Just functional, skin-focused ingredients your barrier actually needs.
ADD THIS TO YOUR ROUTINE
How to use
STEP 1
Daily use
Apply 2-3 pumps on clean skin. Should be applied after cleansing (in the evening) and before serums or moisturizers.
You can use this booster every day, both in the morning and in the evening. Find a routine that works best for you!
STEP 2
Follow with moisture-locking
Finish with your cream or emulsion to lock in moisture.
Key Ingredients
The main actives that make our formulation effective.
Pre- & Postbiotics
- Support a balanced skin microbiome
- Strengthen the skin barrier
- Improve skin resilience
Centella Asiatica
- Supports skin repair
- Calms irritation and redness
- Strengthens the barrier
Argireline peptide
- Helps smooth expression lines
- Improves firmness
- Refines skin appearance
BUYING A MISS ALICE FORMULATION
We're unique - like your skin!
REAL RESULTS
What if your skincare actually worked? That simple question drives everything we do!
All our formulations are developed in-house, by our own R&D team. That makes our products unique and innovative, not a copy of something else.
0% WHITE LABEL
Every product you purchase is developed, produced, made and shipped by our team of skin dorks. We don't do white label products (repackaging products from others brands under our own name) or private label products (other companies developing products for us).
This allows us to be 100% sure what's in our products, how they work, why they work and if they're a good match for your skin!
FORMULATED IN OUR OWN LAB
Our own laboratory allows us to try ingredients and combinations other brands haven't even heard of! Real skin science brings results you can see - and it all starts in the lab.
We strive to develop truly innovative, inspiring formulations that make a difference on your skin!
FEMALE-FOUNDED
We're a female-founded skin science startup. We have no outside investors and we're a proudly independent beauty brand. We can only grow with happy users, that's why your skin is at the centre of everything we do!
CRUELTY FREE
Because it's the right thing to do. And our Chief Dog Officer wouldn't have it any other way.
We don't test on animals (it's also illegal in EU). Only on people. A lot.
Reviews by real users
Customer Reviews
Odličen občutek po nanosu. ..
Wed Jun 03 2026 10:37:47 GMT+0000 (Coordinated Universal Time)
BIOTIC BARRIER zelo dobro deluje na mojem obrazu, saj imam zelo občutljivo kožo.
Sun Apr 12 2026 01:06:29 GMT+0000 (Coordinated Universal Time)
No Review
Fri Jan 23 2026 12:29:01 GMT+0000 (Coordinated Universal Time)
No Review
Fri Jan 23 2026 12:28:52 GMT+0000 (Coordinated Universal Time)
No Review
Wed Jan 14 2026 13:49:29 GMT+0000 (Coordinated Universal Time)
Bestes Probiotikum in einem wunderschönen Serum
Ich liebe dieses Serum, unglaublich leicht. Poren und Pickel sind verschwunden.
Tue Aug 12 2025 05:39:48 GMT+0000 (Coordinated Universal Time)
Booster koji je moju kožu nakon ljeta vratio u balans, predivan početak rutine. Obožavam ga! :-)
Fri Jul 18 2025 10:39:28 GMT+0000 (Coordinated Universal Time)
BIOTIC BARRIER / booster s prebiotiki in peptidi za krepitev kožne bariere
Sun May 25 2025 15:54:27 GMT+0000 (Coordinated Universal Time)
BIOTIC BARRIER / booster s prebiotiki in peptidi za krepitev kožne bariere
Sat Mar 29 2025 07:07:26 GMT+0000 (Coordinated Universal Time)
Super Produkt
Macht eine super Haut. Meine Haut war schon lange nicht mehr so schön. Bin 62!! Zusammen mit Reinigung,Tonic und Peptology einfach unschlagbar!
Fri Feb 07 2025 08:02:30 GMT+0000 (Coordinated Universal Time)