La barrière cutanée est la couche protectrice de la peau qui aide à limiter la perte en eau et à protéger la peau des agressions extérieures. 

Lorsqu’elle est fragilisée, la peau devient plus inconfortable, plus réactive aux agressions extérieures et peut perdre plus facilement son hydratation naturelle. 

Comprendre son rôle permet d’adopter des gestes plus justes et des routines respectueuses, au quotidien.

The skin barrier is the protective layer located on the surface of the skin.

Its role is twofold:

• help maintain the skin's natural hydration by limiting water loss,
• protect the skin from external aggressions (climate, pollution, friction).

When this barrier is preserved, the skin is more comfortable, more supple and better balanced.

A weakened skin barrier can manifest itself through:

• sensations of pulling ,
• a diffuse or persistent discomfort ,
• skin that reacts more easily,
• a loss of flexibility or comfort.

These signs can affect all skin types, regardless of their nature (dry, combination, normal).

Plusieurs facteurs du quotidien peuvent contribuer à fragiliser la barrière cutanée, notamment : 

• un nettoyage trop agressif ou trop fréquent, 
• une exfoliation excessive, 
• l’utilisation répétée d’actifs puissants (rétinol, AHA/BHA), 
• les variations climatiques (froid, vent, chauffage, climatisation). 

The skin barrier is dynamic: it can become fragile, but it can also be preserved by appropriate actions.

When skin is uncomfortable, the goal is not to multiply products, but to simplify the routine and prioritize treatments that contribute to skin comfort.

Soft textures, designed to cleanse the skin without irritating it and prepare it for further treatments.

Serum-oil to be applied in the morning, designed to complement the daily routine and contribute to skin comfort.

Helps maintain natural hydration and limit feelings of discomfort, with a texture adapted to skin seeking comfort without overloading.

Night care designed to support the skin during nighttime rest and promote more comfortable skin upon waking.

A regular routine, applied with gentle movements, helps to preserve the skin's balance.

Some skin types have a particular sensitivity and require specifically formulated care.

At Decléor, the Rose d'Orient range is designed to suit sensitive skin , with formulas adapted to this skin type.

• multiplying the products and active ingredients during periods of discomfort,
• over-cleansing or excessive exfoliation,
• changing routines too often
• confusing occasional discomfort with a long-term problem.

Consistency and gentleness are often the best allies of the skin barrier.

This content is for informational purposes only and does not replace medical advice.

In case of persistent redness, significant itching, cracks, patches, or suspicion of eczema or dermatitis, it is recommended to seek advice from a pharmacist or dermatologist.

Yes. It can become fragile due to inappropriate actions, overly powerful active ingredients, or repeated climatic variations.

Sensations of tightness, discomfort, or more reactive skin can be signs of this.

Yes, when these products are formulated to contribute to skin comfort and used in a gentle and appropriate routine.

• La barrière cutanée aide à maintenir l’hydratation naturelle et le confort de la peau. 
• Lorsqu’elle est fragilisée, la peau peut devenir plus inconfortable et réactive. 
• Une routine douce et cohérente contribue à limiter les sensations d’inconfort et à retrouver une peau plus confortable.