specifications product name: hypochlorous acid spray face. net content: 1 * 30ml. shelf life: 3 years. suitable for all skin types, especially sensitive skin. features: help to relieve irritation, protect skin and maintain skin balance. how to use Before using the moisturizer, apply it to the freshly cleaned skin in the morning and evening and let it dry naturally. Soothes, purifies and renews-helps to relieve irritation and protect skin from daily stress, including makeup, sweat, dirt and pollution. Directions Before using the moisturizer, apply it to the freshly cleaned skin in the morning and evening and let it dry naturally.