Bion Tears lubricant eye drops by Alcon. 28x 0.4ml.
Bion® Tears is especially formulated and packaged for severe dry eye. Unlike other dry eye formulations, Bion® Tears contains zinc and bicarbonate, two essential components of natural tears. You can use Bion® Tears as often as you need because there are absolutely no preservatives to cause concern or discomfort.

$16.00

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