The Professional Double-Action Ocular Lubricant To Moisturise, Comfort, and Revive Dry Eyes - for the professionals. Whether you're an expert programmer, security personnel or just love gaming, LOC Tears is formulated specifically for working professionals, gamers and those exposed to screens for extended periods.? It contains a unique blend of ocular lubricants. Provides longer-lasting lubrication and comfort to severely dry eyes It contains compatible solutes of L-Carnitine and Erythritol that help to restore the natural osmotic balance of the eye surface to revive tired eyes ??Composition: Carmellose Sodium 0.5%, Compatible Solutes, Glycerol.