Sulphate-free, pH-balanced, fragrance-free. Rosacea skin shows measurable TEWL increase after every foaming sulphate wash. This does not raise pH or strip surface lipids. Apply to dry skin and emulsify with lukewarm water.

Ectoin stabilises cell membranes to interrupt the neurogenic inflammatory signal that turns vascular sensitisation into visible flushing. It does not mask redness. It raises the threshold at which triggers produce a response.

Ceramide-rich barrier repair. The structural deficit in rosacea skin is why products sting, fragrance triggers flushing and temperature changes show on the face. Consistent ceramide application rebuilds the architecture between nerve endings and external inputs.

UV is the highest-frequency rosacea trigger in clinical data. It causes lipid peroxidation in the barrier matrix, reversing the ceramide repair of step three with every unprotected exposure. Every day, every season.

Same principle as the morning. If wearing SPF or light coverage, one gentle cleanse is sufficient. Double cleansing is not recommended for rosacea skin, because the second pass compounds surface lipid loss.

Not a hydration step. Cell-communicating bioactives support the skin's ability to regulate itself under daily environmental stress. Introduce only once the core three steps are consistently tolerated.

Evening application allows Ectoin to work during the skin's peak repair window. Consistent twice-daily use builds cumulative vascular tolerance over four to six weeks. The mechanism requires repeated signalling, not a single application.

Barrier repair enzymes are most active between 11pm and 4am. Evening ceramide application supplies the lipid substrate the barrier needs during its highest-repair window. The single most consequential step for long-term improvement.