Comfort formula. For silicone hydrogel, rigid gas permeable, and soft contact lenses. For cleaning, conditioning, rinsing, disinfecting, removing protein, reducing lipid deposition, and storing contact lenses. Sterile. Contains no chlorhexidine or thimerosal. Sterilization done by filtration, not irradiation. See package insert printed on inside of the carton for important safety and other information. www.clearconscience.com. Against Animal Testing: 10% of all proceeds donated to animal welfare organizations. Cruelty-free. Recyclable. Made in the UK.