All About Rosacea

What is rosacea?

Rosacea is a chronic skin condition that primarily affects the face. It is characterized by a dilation of small blood vessels, leading to diffuse or localized redness, flushing, and sometimes inflammation. The condition evolves in flare-ups, with calmer periods and others when symptoms become more visible.

Redness associated with rosacea

How to recognize rosacea?

Certain signs can help you identify it. The face may appear constantly flushed, similar to a sunburn that does not fade. The skin may become red after a hot shower, physical activity, or sudden temperature changes. Redness can also be triggered by alcohol consumption or spicy foods. Small visible blood vessels may appear on the cheeks or around the nose. In some cases, the eyes may feel irritated, dry, or appear red despite adequate sleep.

In the early stages, redness is often temporary. Over time, it can become persistent if the condition is not properly managed.

Common signs and symptoms

Rosacea can present in different forms. Persistent redness on the cheeks, nose, forehead, or chin is one of the most common signs. Fine visible blood vessels may appear on the skin’s surface. Some individuals develop small acne-like bumps. A sensation of warmth, burning, or stinging may accompany redness. In more advanced cases, a thickening of the skin, particularly around the nose, may occur.

Each person experiences rosacea differently. Symptoms may be mild in some individuals and more pronounced in others.

Who is most affected?

Rosacea primarily affects adults between the ages of 30 and 50. It is more common in individuals with fair skin, particularly those of Celtic or Northern European descent. Women are more frequently affected, although men may develop more severe forms. A family history and naturally sensitive or reactive skin also increase the risk.

Skincare routine adapted for rosacea-prone skin

Did you know?

Whether you are undergoing medical treatment or not, using skincare specifically formulated for rosacea-prone skin is essential. Gentle, targeted products help soothe redness, support the skin barrier, and maintain proper hydration. On the other hand, overly aggressive routines, frequent exfoliation, or irritating active ingredients can worsen symptoms and trigger flare-ups.

If you believe you may be affected, it is recommended to consult a healthcare professional, such as a dermatologist, for an accurate diagnosis. A trained esthetician can also guide you toward a dermocosmetic routine tailored to improve your skin’s comfort and appearance on a daily basis.

Triggers to avoid to minimize flare-ups

Sun exposure

UV rays weaken the skin barrier and increase inflammation. Unprotected exposure can trigger significant and long-lasting flare-ups, even on cloudy days.

Temperature changes

Sudden shifts between cold and heat stimulate microcirculation and intensify redness. Wind and dry air can further increase sensitivity and discomfort.

Hot drinks & alcohol

Heat and alcohol cause vasodilation, leading to flushing and sudden redness. Red wine is a particularly common trigger.

Diet

Spicy foods stimulate blood circulation and may trigger immediate warmth, tingling, and redness in rosacea-prone skin.

Intense exercise

High-intensity activity raises body temperature and increases blood flow to the face, which may worsen symptoms. Moderate, well-ventilated exercise is recommended.

Strong emotions

Stress and strong emotions directly impact circulation and inflammation, potentially triggering unpredictable flare-ups.

Skincare quality

Products containing alcohol, fragrance, harsh exfoliants, or overly potent actives can weaken the skin and increase redness. A tailored routine is essential.

Rosa-C3 collection products for sensitive, redness-prone and rosacea-prone skin

Best practices for caring for your skin

Cleanser

Use a gentle cleanser and avoid harsh exfoliants.

Rinsing

Rinse your face with lukewarm water, never too hot or too cold.

Formulation

Choose soothing formulas free of alcohol, essential oils, menthol, camphor, and sulfates (SLS).

Sun protection

Apply a broad-spectrum sunscreen daily (SPF 30 minimum).

Moisturizer

To visually neutralize redness, opt for a lightly green-tinted moisturizer.

With the right precautions and a tailored routine, it is possible to better manage rosacea and maintain skin comfort daily.

Best practices: rinse with lukewarm water and use soothing, alcohol-free skincare.

For a personalized routine tailored to your skin’s needs, concerns, and lifestyle, consult a Laboratoire Dr Renaud esthetician.