Puressentiel Respiratory Nasal Hygiene Hydrating Spray with Organic Calendula: Puressentiel Respiratory Nasal Hygiene Hydrating Spray is a product formulated to support nasal hygiene and moisturization. It contains organic calendula, known for its soothing properties, and is designed to help maintain healthy nasal passages. The spray helps to hydrate and soothe the nasal mucosa, promoting optimal respiratory comfort.