UNSTRESS

Unstress-Replenishing mask Sample with soothing probiotics (sensitive skin)

25,00 PLN

Price includes 23% VAT

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  • Made in Israel
  • Dermatologically tested
  • Authorized distribution
  • Dispatched within 24 hours
25,00 PLN
Unstress-Replenishing mask Sa...
Active ingredients

What really works in this formula

Active ingredients selected by Christina cosmetologists — each with documented effectiveness in professional skin care.

Probiotics

Probiotics Probiotics (Lactobacillus)

Concentration 1-10% (lysate / metabolite), 10^6-10^9 CFU/g (live strains)

Probiotics in cosmetics are live or freeze-dried probiotic bacteria (mainly Lactobacillus and Bifidobacterium strains) and their metabolites (postbiotics) that support the skin microbiome. The microbiome — the unique ecosystem of microorganisms living on the skin's surface — plays a key role in maintaining skin health and immunity. Probiotics restore the balance of the microbiome disrupted by stress, harsh cosmetics and pollution, with the resulting benefits being a stronger protective barrier and better resilience. They effectively reduce inflammation, redness and irritation, and ease the symptoms of acne, atopic dermatitis and rosacea. This is one of the most modern trends in cosmetics — an ideal ingredient for reactive, sensitive skin and skin with a disrupted hydrolipid barrier.

Microbiome
Clinical studies

L. plantarum lysate 5%: 37% reduction in redness in rosacea over 4 weeks (Yu et al., 2020, n=40). Lactobacillus rhamnosus: 50% reduction in atopic dermatitis.

Mechanism of action

Postbiotics (organic acids, AMP, EPS) strengthen the skin microbiome. They inhibit pathogens (S. aureus). They stimulate keratinocyte differentiation and the synthesis of natural antibacterial peptides (β-defensins).

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Magnolia Extract

Magnolia Extract Magnolia Extract

Concentration 0.1-1% (magnolol/honokiol)

Magnolia extract is obtained from the bark of the magnolia tree (Magnolia officinalis) — a plant used in traditional Chinese medicine for over 2,000 years. It contains unique lignans: magnolol and honokiol, which have strong anti-inflammatory, antibacterial and antioxidant action. They inhibit the activity of key inflammatory mediators (NF-kB, COX-2), thereby effectively reducing redness, itching and symptoms of skin hypersensitivity. It has been clinically proven that the use of magnolia extract eases the symptoms of rosacea, atopic dermatitis and allergic reactions. An ingredient particularly recommended in soothing preparations for sensitive, reactive skin and in care after dermatological treatments.

Soothing
Clinical studies

1% honokiol: 78% inhibition of NF-kB, 41% reduction in erythematous redness over 4 weeks (Chen et al., 2017, n=24).

Mechanism of action

Magnolol and honokiol — neolignans — inhibit the key transcription factors NF-kB and AP-1, reducing the expression of TNF-α, IL-6 and COX-2. Antioxidants stronger than vitamin E.

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Ceramides

Ceramides Ceramides

Concentration 0.1-5% (Ceramide NP, AP, EOP)

Ceramides are a complex of lipids that occur naturally in the stratum corneum of the epidermis, where together with cholesterol and fatty acids they form the intercellular cement — the fundamental structure of the skin's protective barrier. They make up about 50% of epidermal lipids, and their level drops drastically with age (by 30% after the age of 30) and under the influence of environmental factors, leading to a weakened barrier and dry, sensitive skin. Ceramide supplementation in cosmetics replenishes deficiencies, rebuilds the intercellular cement, prevents transepidermal water loss (TEWL) and soothes reactivity. It effectively strengthens atopic, allergic and sensitive skin, as well as skin suffering from barrier disorders (e.g. after retinoids, acids or treatments). It is one of the most fundamental ingredients in modern cosmetology — an essential element of every good skincare routine.

Protective Barrier
Clinical studies

0.5% ceramides (NP+AP+EOP complex): 42% reduction in TEWL, 46% increase in hydration over 21 days (Coderch et al., 2003, n=22).

Mechanism of action

Structurally identical to the native ceramides of the stratum corneum. They incorporate into the intercellular cement with cholesterol and fatty acids in a 1:1:1 ratio — the physiological proportion.

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Personalisation

Check if this product suits your skin

Take the 60-second quiz or log in to see how this product matches your skin type and concerns.

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Your routine

Full care routine from this line

Skinimalism 2.0: daily AM/PM base (3 steps) + boosters 1-3 times a week. All from one line – ingredient synergy and automatic bundle discount.

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3-step morning essence: cleansing → hero serum → SPF day cream. Takes about 4 minutes.
Daily
Christina Unstress Probiotic Day Cream – probiotyczny krem na dzień, packshot bez tła

Step 6

Unstress Probiotic Day Cream — Probiotic soothing day cream SPF 15

255,00 PLN
Daily
Christina Unstress Gentle Cleansing Milk – na cerę naczynkową

Step 1

Gentle Cleansing Milk

140,00 PLN
Daily
Christina Unstress Comfort Cleansing Mousse – na trądzik – na cerę naczynkową

Step 1

Comfort Cleansing Mousse

140,00 PLN
Daily
Christina Unstress Total Serenity Serum – na cerę naczynkową – serum

Step 3 · Hero

Total Serenity Serum

295,00 PLN
Daily
Christina Unstress Quick Performance Calming Cream – na cerę naczynkową

Step 5

Quick Performance Calming Cream

245,00 PLN
3-step evening essence: makeup removal + cleansing → hero serum → night cream.
Daily
Christina Unstress Gentle Cleansing Milk – na cerę naczynkową

Step 1

Gentle Cleansing Milk

140,00 PLN
Daily
Christina Unstress Comfort Cleansing Mousse – na trądzik – na cerę naczynkową

Step 1

Comfort Cleansing Mousse

140,00 PLN
Daily
Christina Unstress Harmonizing Night Cream – retinol – na cerę naczynkową

Step 5

Harmonizing Night Cream

255,00 PLN
Daily
Christina Unstress Total Serenity Serum – na cerę naczynkową – serum

Step 3 · Hero

Total Serenity Serum

295,00 PLN
Daily
Christina Unstress Quick Performance Calming Cream – na cerę naczynkową

Step 5

Quick Performance Calming Cream

245,00 PLN
Boosters — optional routine upgrades: exfoliation 1–2× a week, toner daily after cleansing, mask 1× a week, eye cream when you want to focus on the eye area.
PM · opt.
Probiotic Eye & Neck Day Cream

Step 4

Probiotic Eye & Neck Day Cream

240,00 PLN
Daily · opt.
Christina Unstress Stabilizing Toner – tonik do twarzy – na cerę naczynkową

Step 2

Stabilizing Toner

135,00 PLN
1× a week
Christina Unstress Replenishing Mask – maska do twarzy – na cerę naczynkową – mask

Mask

Replenishing Mask

215,00 PLN
Seasonal
Christina Unstress Eye and Neck Concentrate – pielęgnacja szyi i dekoltu – na cerę naczynkową – cream

Step 3

Eye and Neck Concentrate

305,00 PLN
Seasonal
Christina Unstress Absolute Relaxer Serum – na cerę naczynkową – serum

Step 3

Absolute Relaxer Serum

395,00 PLN
PM · opt.
Christina Unstress Harmonizing Eye & Neck Night Cream – pielęgnacja szyi i dekoltu – retinol – na cerę naczynkową – cream

Step 4

Harmonizing Eye & Neck Night Cream

240,00 PLN

Your set — discount on the cheapest

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1 PRODUCT—
2 PRODUCTS−30%
3 PRODUCTS−55%
4 PRODUCTS−80%
5+ PRODUCTS−99%

Client reviews

FAQ

Frequently Asked Questions

All you need to know before buying and while using

When will I see the first results?
The first results (hydration, smoothing, a soothing effect) are visible within the first few days of use. Full corrective results (even skin tone, reduced wrinkles, regeneration) appear after 4–6 weeks of consistent care — in line with the skin's natural renewal cycle. You'll get the best results by following the complete line routine twice a day.
Results
How can I check whether this product suits my skin type?
Check the Recommendations field in the Product details section — you'll find precise guidance on skin type there. If you're unsure, take advantage of our free online skincare consultation — our expert will select products tailored to your skin. You can also complete our interactive skincare quiz.
How to use
Can I combine this product with other Christina lines?
Yes. All Christina lines are designed for compatibility. You'll get the best results by following a complete routine from a single line — the products mutually reinforce each other's effects. You can also combine products from different lines (e.g. a Forever Young serum + a Muse cream) — there are no contraindications.
How to use
What is the delivery time?
Orders placed on business days before 11:30 are shipped the same day — you'll receive your parcel the next business day. Free delivery for orders over PLN 200. Standard processing time: 24–48 business hours.
Shipping
Can I return a product?
You have 14 days to return a purchased product from the moment of delivery, in accordance with Polish consumer law. The product must be unopened and in its original packaging. More information in our return policy.
Returns
Are Christina products tested on animals?
No. Christina Cosmetics is a cruelty-free brand — we do not test ingredients or finished products on animals. We verify the safety of our formulas in clinical trials with volunteers under dermatological supervision.
Safety
Are the products safe during pregnancy and breastfeeding?
Most Christina products are safe during pregnancy and lactation — look for the 'Pregnancy safe' badge on the product page. Products containing retinol, higher concentrations of AHA/BHA acids, or strong actives are not recommended during pregnancy. If in doubt, consult a dermatologist or our skincare specialist.
Safety
How should I store the product after opening?
Store Christina products at room temperature (15–25°C), away from direct sunlight and heat sources. After opening, the product retains its full efficacy for the period marked with the PAO symbol (e.g. 12M = 12 months) on the packaging. Products with active vitamins (C, retinol) should be stored away from light.
How to use
How should I apply Christina cosmetics correctly?
Apply Christina cosmetics in order from the lightest to the richest texture: toner, serum, cream, oil. Apply to clean, slightly damp skin using circular motions from the center of the face outward. A full routine takes 3–5 minutes, twice a day.
How to use
What is Christina Cosmetics?
Christina Cosmetics is an Israeli brand of professional skincare cosmetics with a 40-year history. It specializes in advanced formulas that combine natural ingredients with the achievements of biotechnology. The products are available in beauty salons and clinics worldwide.
About the brand
How much does delivery of Christina cosmetics cost?
Delivery of Christina cosmetics is free for orders over PLN 200. For smaller orders, the standard delivery cost is PLN 12 by InPost courier and PLN 9 to a parcel locker. We ship within 24 business hours.
Shipping
Is Christina a natural cosmetics brand?
Yes, Christina Cosmetics uses natural plant extracts as the base of its formulas, combining them with active biotechnological ingredients. The BioPhyto, Forever Young, and Muse lines contain plant oils, herbal extracts, hyaluronic acid, and vitamins. All products are cruelty-free, paraben-free, and SLS-free.
Ingredients
Which Christina line is right for my skin?
Choose a line according to your skin type: BioPhyto for sensitive skin, Forever Young for mature skin with signs of aging, Muse for normal and combination skin, Rose de Mer for peeling, Comodex for acne-prone skin. Take our online skincare quiz to get a tailored recommendation.
Choosing
Where can I buy original Christina cosmetics in Poland?
You can buy original Christina cosmetics in Poland on the official website christinacosmetics.pl. We are the authorized distributor of the Christina brand for the Polish market. We guarantee full authenticity, product certificates, and the freshest batches from the factory in Israel.
Purchase

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