La Roche-Posay Toleriane Dermallergo Face Serum is a lightweight, fragrance- and alcohol-free formula designed for sensitive and allergy-prone skin. Enriched with Neurosensine, a potent calming peptide and La Roche-Posay Thermal Spring Water, it instantly soothes irritation, redness and tightness. This daily serum delivers up to 48 hours of continuous hydration, helping to restore and reinforce the skin’s barrier. Clinically tested on allergy-prone skin, it reduces the appearance of dryness, itching and discomfort while leaving skin feeling soft, balanced and comfortable. Dermatologically approved and non-comedogenic, Toleriane Dermallergo Serum provides gentle yet effective care to calm sensitive complexions.