Best Vitamin D, ranked

Frequently asked questions

What is the Vitamin D drug class?

Vitamin D is an FDA Established Pharmacologic Class (EPC) — a group of drugs that share a mechanism of action. pharmaranks lists 1 Vitamin D product, each independently rated.

What conditions do Vitamin D drugs treat?

Per FDA drug-label data, Vitamin D drugs are used for conditions including vitamin d deficiency, bone health, immune support.

Which Vitamin D drug is best-rated?

By our independent rating, vitamin d3 currently ranks highest among Vitamin D drugs. Ratings are based on FDA regulatory (recall-safety) data — always consult a professional.