Visual Ocuity contains lubricants glycerin (1%) and hydroxypropylmethylcellulose 0.15%). Visual Ocuity also contains: boric acid, citric acid, n-acetyl carnosine, potassium bicarbonate, purified benzyl alcohol, and sterile water. Each box of Visual Ocuity contains 2 squeeze tube vials with 5 ml of drops per vial.Health Liberty Products