Maintaining the Protective Barrier of the Eye
Health of the human ocular surface relies on a stable thin layer of tears which act as a protective barrier
against the external environment, keeps the surface moistened and maintains ocular epithelial surface
homeostasis. When inadequate lubrication due to decreased tear production occurs, tear substitutes
are considered first-line therapy. Artelac Ultra 4S eye drops provide intensive moisturising and support
regeneration of the protective barrier of the eye surface when it is dry or after surgery.
