NOW Supplements, Liquid Vitamin D-3, Extra Strength, Structural Support*, 1-Ounce

EXTRA STRENGTH LIQUID/HELPS MAINTAIN STRONG BONES: Vitamin D is normally obtained from the diet or produced by the skin from the ultraviolet energy of the sun. However, it is not abundant in food. Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery