OTC
Vitamin (Vitamin D supplement)
Cholecalciferol
Last reviewed April 2026
Who is this for?
What is this drug?
Cholecalciferol is Vitamin D3, a natural vitamin that helps your body absorb calcium and phosphorus from your food so your bones and teeth stay strong.
What is it used for?
Vitamin D deficiencyweak bones (osteoporosis)soft bones in children (rickets)muscle weaknesslow calcium levelsbone pain
Available Over The Counter
Available at pharmacies without a prescription. Rules may vary by country.
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