Neuro Drinks created NeuroSun, a tropical-flavored drink designed to provide vitamin D benefits. Each 14.5-ounce bottle contains 1,000 international units of vitamin D and mood enhancing ingredients, the company says. The non-carbonated beverage contains 35 calories per serving. NeuroSun is available in Western and Midwestern United States and New York metro area.

Neuro Drinks, Santa Monica, Calif.
Distribution: Select markets
Ingredients: Filtered water, crystalline fructose, citric acid, natural flavors, malic acid, sucralose, gum acacia, ester gum, potassium sorbate, sodium benzoate and cholecalciferol.