Alcon is thrilled to introduce SYSTANE PRO Preservative Free (PF) in the U.S., the latest innovation in our dry eye portfolio. SYSTANE PRO PF is a long lasting formula that provides dry eye relief. Artificial tears manufacturer accused of false advertising in consumer class action Courthouse News Service FDA recalls popular eye drops for fungal contamination silive.com On March 31, the U.S. Food and Drug Administration (FDA) disclosed that Pomona based K.C. Pharmaceuticals voluntarily recalled 3,111,072 bottles of eye drops. The primary concern is a Lack of Assurance of Sterility,