La Roche-Posay Toleriane Rosaliac AR Concentrate is a soothing corrective moisturizer for sensitive, redness-prone skin and skin prone to rosacea. Enriched with Sphingobioma, Neurosensine, and Thermal Spring Water, it helps reduce redness, burning, and discomfort while supporting the skin’s natural defenses and reducing the recurrence of flare-ups. Its fragrance-free, alcohol-free formula provides high tolerance and leaves skin hydrated, calmer, and more comfortable.