SYSTANE® Lubricant Eye Drops Can Help

What is pH?

pH is a measure of acidity and alkalinity. On the pH scale of 1 to 14, a value of 7 is neutral, lower numbers indicate increasing acidity, and higher numbers indicate increasing alkalinity. The pH of human tears is around 7.4.

If you have the feeling of dry, burning or gritty eyes, you're looking for relief that lasts. You need eye lubricants that will not only moisturize your eyes, but also help protect the surface of your eyes from environmental exposure so they can heal.

Not all eye lubricants are created equal. Start with the eye lubricant SYSTANE® as your first approach to treating dry eye. SYSTANE® Lubricant Eye Drops provides long-lasting relief from distressing dry eye symptoms.

SYSTANE® contains a unique gelling and lubricating system formulated to adjust to each user's individual tear pH. This ensures optimum properties and provides enhanced dry eye relief for each individual user.

When the ingredients in SYSTANE® combine with natural tears, a soft gel forms a network of protection over the eye's surface. This promotes a healthy environment so damaged surface cells can repair more easily.

SYSTANE® is the first artificial tear, or eye lubricant, clinically proven to reduce both signs (what the eye doctor can measure) and symptoms (what you feel or experience) of dry eye. In a head-to-head study1, SYSTANE® was found to be statistically superior to REFRESH TEARS* in reducing dry eye symptoms, including:

SYSTANE® Lubricant Eye Drops offers all dry eye sufferers immediate and lasting relief of the most distressing symptoms–the perfect remedy for putting dry eye out of sight, out of mind.

The eye lubricating, protecting shield of SYSTANE® provides relief and comfort that lasts and lasts!

1. Christensen MT, Cohen S, Rinehart J, et al. Clinical evaluation of an HP-Guar gellable lubricant eye drop for the relief of dryness of the eye. Curr Eye Res. 2004. Jan;28(1):55-62.

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