Size 1.5 fl oz For dry nasal membranes Sealed with neckband for your protection Easy to follow directions Premium Saline Sodium chloride 0.65% and and Benzalkonium Chloride as preservatives Sealed with printed neckband for your protection. Squeeze twice in each nostril as needed. Upright delivers a spray; Horizontally a stream; Upside down a drop. Ingredients Water (Purified), Sodium Chloride (0.65%), Disodium Phosphate, Phenylcarbinol, Monosodium Phosphate, Benzalkonium Chloride Solution