NOW Liquid Vitamin D3 is a dietary supplement providing 400 IU of vitamin D3 per 4 drops in a convenient 59ml liquid form. This easy-to-take supplement helps maintain healthy bones, supports immune function, and aids in calcium absorption. Key features: • Liquid dropper format for easy dosing • 400 IU of vitamin D3 per 4 drops • 59ml bottle size • Natural support formula • Easy to absorb liquid form • Dropper included for precise measurement The product comes in an amber glass bottle with a dropper applicator for precise dosing. The liquid format allows for flexible dosing and may be particularly suitable for those who have difficulty swallowing pills or capsules. Vitamin D3 (cholecalciferol) is essential for maintaining bone health, supporting immune function, and helping the body absorb and utilize calcium effectively. Currently available with a buy 2 get 1 free promotional offer.