Théalose Ophthalmic Solution 10ml is a sterile, hypotonic, pH-neutral solution designed to lubricate and moisturize the eye in case of dryness or irritation.This aqueous solution of trehalose and sodium hyaluronate, with bioadhesive properties, moisturizes and lubricates the surface of the eye, relieving dryness, irritation and stinging. It protects against external aggressions and provides a long-lasting sensation of comfort. Thanks to its ability to retain water, trehalose promotes healing of eye irritations.ideal in cases of eye fatigue (intense work with screens, etc.).suitable for contact lens wearers.contains no preservatives.