Anti-redness treatment

Using a product from the Sensidiane AR+ range alongside a medical treatment for rosacea helps improve daily skin comfort.

These products soothe redness, reduce sensations of warmth, and limit irritation, while remaining suitable for sensitive or reactive skin. They strengthen the skin barrier and provide hydration, helping the skin better tolerate often-irritating medical treatments.

In summary, Sensidiane AR+ does not replace a dermatologist-prescribed treatment, but works in synergy to optimize comfort, tolerance, and the appearance of the skin during the medical management of rosacea.

The “AR+” in Sensidiane AR+ has a specific meaning:

• AR stands for Anti-Redness, directly reflecting the formula’s soothing and corrective action on diffuse redness, typical of sensitive or rosacea-prone skin.

• The “+” represents the addition of hyaluronic acid, an exclusive ingredient that enriches the formula. This hyaluronic acid has a dual action: it hydrates the skin and strengthens its natural defenses, improving resilience against external aggressors.

The difference between Sensidiane AR+ Anti-Redness Care and the Sensidiane AR+ Intensive Redness Concentrate mainly lies in the intensity of the targeted redness and the specific needs of the skin.

Both products share a powerful core of active ingredients:

• Neutrazen™, known for its soothing action on reactive skin, and

• Noreva’s exclusive hyaluronic acid, which provides deep hydration and strengthens the skin’s natural defenses.

Both formulations soothe, hydrate, and visibly reduce redness while helping prevent blood vessel dilation.

The difference?
The Intensive Redness Concentrate goes further: in addition to calming the skin, it also acts on imperfections that may appear when the skin’s microbiome is imbalanced. This enhanced action makes it ideal for skin prone to established rosacea, more pronounced redness, and papulopustular rosacea.

Green pigments have very useful properties for the skin: they visually neutralize redness through a well-known optical effect (green is the complementary color of red). The result: redness is immediately reduced. At the same time, the complexion does not appear gray and remains bright and luminous.

Visible results with Sensidiane AR+ Anti-Redness Care were observed after 1 month of use:

• Analysis of skin microcirculation using spectrocolorimetry showed a reduction in red blood cell concentration.

• Volunteers also reported a decrease in the intensity, area, and irritation of the couperose-affected zones.

Yes, it is perfectly possible to apply makeup after using Sensidiane AR+ Anti-Redness Care. However, we recommend using products suited to your sensitive skin, such as the Sensidiane AR+ CC Cream SPF30, Light Shade.

Couperose, often associated with rosacea, is a skin condition characterized by the presence of small, visible blood vessels on the surface of the skin, particularly on the cheeks, nose, chin, or forehead. These vessels, called telangiectasias, become visible when they remain permanently dilated.

It is often accompanied by diffuse redness, a sensation of warmth, or tingling.

Papulopustular rosacea may also occur, adding pimples, papules, or pustules and more pronounced inflammatory flare-ups to these symptoms.

Couperose can be linked to several factors: genetic predisposition, vascular fragility, temperature variations, sun exposure, alcohol, spicy foods, or stress.

While it is not dangerous, couperose can be uncomfortable and persistent. Suitable skincare, such as the Sensidiane AR+ range, helps soothe discomfort and improve the appearance of the skin.

Couperose is a persistent redness caused by the dilation of small, visible blood vessels, whereas rosacea is a chronic inflammatory condition that combines this dilation with inflammatory flare-ups, pimples, and sometimes ocular symptoms. Rosacea affects approximately 5.5% of the adult population, with a marked predominance in women, and can progress to more severe forms requiring appropriate treatment. A clear distinction between these two conditions is essential for selecting the right dermatological care.

Main reference for prevalence and epidemiological data:
Barakji YA, et al. “Assessment of Frequency of Rosacea Subtypes in Patients…” JAMA Dermatol. 2022 Apr 1;158(4):402-409. https://pubmed.ncbi.nlm.nih.gov/35363222/

Skin redness mainly results from the dilation of small blood vessels located in the dermis, just beneath the epidermis. This vasodilation can be triggered or worsened by various physiological, environmental, and emotional factors. Common causes include normal body reactions to strong emotions (stress, embarrassment, anger), physical exercise, or sudden temperature changes (heat or cold).

Common triggering factors

• Stress and intense emotions: cause hot flushes and temporary facial redness.

• Temperature changes: hot showers, cold exposure, saunas, or alternating hot and cold baths can dilate blood vessels.

• Diet and beverages: spicy foods, alcohol, coffee, or very hot drinks are known to promote vasodilation and irritation.

• Sun exposure: unprotected sun can damage the skin and cause persistent redness through inflammatory processes.

• Sensitive / reactive skin: a weakened skin barrier or vaso-reactive skin (often hereditary) makes blood vessels more prone to dilation.

• Hormonal factors: pregnancy, menopause, and menstrual cycles can trigger redness due to changes in blood circulation.

• External irritants: harsh chemicals, aggressive cosmetics, or pollution.

Possible pathological causes

• Rosacea and couperose: chronic conditions characterized by persistent redness with inflammation and vessel dilation.

• Allergic reactions: hives or other red rashes following exposure to allergens.

• Infections: bacterial, viral, or fungal infections can cause localized redness.