Sérum Biosensible is a soothing serum designed to calm and comfort sensitive, reactive skin. This gentle formula reduces redness, irritation, and discomfort while strengthening the skin's tolerance for a balanced, calm complexion. Key Benefits: Soothes and calms sensitive, reactive skin Reduces redness and irritation Relieves discomfort and tightness Strengthens skin tolerance and resilience Promotes a balanced, calm complexion How to Use: Apply a few drops to cleansed face and neck, morning and evening. Gently press into skin until fully absorbed. Follow with your moisturizer. Key Ingredients: Soothing Complex – Calm irritation and reduce redness Anti-Inflammatory Actives – Relieve discomfort and sensitivity Strengthening Agents – Improve skin tolerance and resilience Best For: Sensitive, reactive, and irritated skin seeking comfort and calm. Size: 30 ml / 1 fl oz