Hylo Gel is a thicker preservative-free lubricating gel drop, which comes in a multi-dose bottle. It was developed for patients with more severe and persistent dry eye, requiring more intensive, therapeutic lubrication of the ocular surface. It contains a higher concentration (2 mg/mL) of sodium hyaluronate than Hylo tears. It produces minimal stinging and blurring upon instillation. It is safe in pregnancy and is compatible with contact lenses.