What are Tears Made of?

A tear is made of 1% of water and 99% of feelings

Chronic Dry Eyes? Serum Tears May Be The Next-Level Treatment You

OPTASE Comfort Dry Eye Spray - Preservative Free Artificial Tears

What Are Tears Made Of and Why Do They Happen? 17 Facts

Are tears structurally or chemically different depending on the

Why Do My Tears Burn?, Calgary

Tears for Beauty An Offbeat Bluestocking

The Composition of Tears and Their Role in Eye Health

The Composition of Tears and Their Role in Eye Health

What Causes Dry Eyes?

Why Do My Tears Burn My Eyes? [Why Your Eyes Burn]

What Are Tears Made Of?

DRY EYE

How are tears connected with emotions? How does it work? - Quora

Can tears kill bacteria in the eye? - Quora