All-in-One Solution: Replenishes all layers of the tear film to address the full spectrum of dry eye symptoms. HP-Guar Technology: Helps retain moisture, providing long-lasting relief and reducing irritation from dryness. Nano-Sized Lipid Droplet Technology: Minimizes blurring and enhances surface coverage for clearer vision and more comfortable eyes. Preservative-Free: Ideal for those with sensitive eyes, the multi-dose bottle is equipped with PureFlow Technology, ensuring preservative-free drops for every use. 8-Hour Relief: Provides up to 8 hours of moisture and comfort for dry, sore, and tired eyes.