Aura Vita4Skin + shower filters contain vitamin C, which filters impurities from shower water. It also filters chlorine that can be harmful to dry and atopic skin. The shower filter, which significantly affects the well-being of the skin and hair, lowers the pH of the water to a skin-friendly level. This reduces dryness and itching of the skin. Korean Vita4Skin + shower filters are suitable for all showers from which the shower head is unscrewed by turning.