What Is an Eye Lubricant?
An eye lubricant is a solution or gel used to hydrate and soothe the eye's surface. These products help reduce burning, dryness, and grittiness caused by environmental factors, digital strain, or medical conditions. Lubricants improve tear stability by adding moisture to the surface. Some formulas offer longer-lasting comfort than basic wetting drops. People use lubricants as needed throughout the day.
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