Single use containers Preservative free Enhanced with flaxseed oil Prevents tear evaporation and restores all three layers of the tear film damaged by dry eye Sterile Make your dry eyes feel better with the drops doctors recommend. A low-blur formula that is designed to help relieve dry eye symptoms associated with Meibomian Gland Dysfunction, as well as soothe the everyday irritation, burning or itching symptoms of dry eye. The natural oils work to nourish and repair the lipid layers bringing essential hydration to all three layers of the tear film and preventing tear evaporation. Safe to use as often as needed. No shaking required. For the temporary relief of burning, irritation and discomfort due to dryness of the eye or exposure to wind or sun May be used as a protectant against further irritation Suggested Use: To open, twist and pull tab to remove. Instil 1 or 2 drops in the affected eye(s) as needed and discard container. Use before expiration date marked on container Store at 59°-86°F (15°-30°C) Store vials in the pouch until use Retain this carton for future reference UPC: 300235773305 Weight: 0.5 lbs