Suggested Use: Shake well before using. As a dietary supplement, spray 2 times daily in mouth, hold momentarily and then swallow. Consume 2 to 3 times daily as needed. Free of: yeast, gluten, wheat, corn, milk, egg. Other Ingredients: Purified water, Natural Lemon Flavor WONF, xylitol, citric acid, lecithin, potasium sorbate (as preservative). "ng" is the acronym of nanograms (1 billionth of a gram). LipoSpray is a registered trademark of BioZone Laboratories, Inc.