Highlights Eyelid cleansing spray Leave-on formula Hypochlorous acid 0.015% 3.38 fl oz (100mL) Rebecca's description Who is Rebecca? Hypochlorous acid lid cleansers are ubiquitous! Every major brand has one now. Not the most flattering way to introduce a new product, but bear with me because there are some advantages to this one. So hypochlorous acid is a simple antiseptic that has gained great traction in eye care ever since Avenova was launched. Optase Protect (May 2021) is one of the very most recently launched. It is 0.015%, right in the middle between Avenova at 0.01% and Ocusoft Hypochlor at 0.02% Ocusoft. At 100mL, this is the largest packaging of of hypochlorous acid lid cleanser on the market yet, and the most economical. Manufacturer's description Optase Protect is a unique eyelid cleansing spray. The spray cleanses the eyelids and eyelashes and helps to improve the appearance of the eyes and eyelids. Directions for use: Eyecare: Spray one pump onto each eyelid twice per day, morning and evening. Once sprayed onto the eyelids, allow to dry naturally and do not wipe off. Ingredients: Water, salt and hypochlorous acid. Warning: Stop application if eyes or skin around eyes show signs of redness, irritation or sensitivity and conult your eyecare professional. Storage: Keep out of direct sunlight. Disposal: Dispose of contents/container in accordance with local regulations. Optase Protect is a leave on formula for convenience and also a pH balanced formula for comfort on sensitive skin. Bottle: HDPE, UV protected.