Pure vitamin C ingredient (ascorbic acid) in the Vita shower filter reduces residual chlorine and rust from tap water that might cause skin allergy and other allergies. • It improves skin and hair conditions. It is also good for lung and respiratory health by reducing chlorine inhalation while showering. • Real strawberry fragrance oil brings lovely, fresh and summery mood for your shower time. • Organic oil (olive or almond oil) in the filter media improves the skin's moisture during and after shower time. • It is available with 5 fragrance choices: natural strawberry, green tea and lavender, luxury artificial rose and acacia.