Vitamin D supplements commonly come as gummies, softgels, liquid drops, and capsules.
Common labeled amounts include 400 IU, 2,000 IU (50 mcg), and 5,000 IU per serving.
Infant vitamin D options use small liquid doses; labels commonly show either a 1 mL daily serving or a single drop, with infant drops typically labeled as 400 IU per serving.
Adult vitamin D supplements commonly list a suggested minimum age of 18 years and up.
These products describe vitamin D as supporting bone and immune health and helping the body absorb calcium to promote strong bones and teeth.