How many drugs treat Ascorbic acid deficiency?

Drug Landscape tracks 1 marketed treatments for Ascorbic acid deficiency (deduplicated by molecule). 0 Phase 3 candidates and 0 Phase 2 candidates are in the pipeline.

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Last reviewed 2026-06-10 · How we verify

Ascorbic acid deficiency — Treatment Landscape & Competitive Intelligence

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Ascorbic acid deficiency (disease) competitive landscape: 1 marketed treatments tracked, 0 Phase 3 candidates, 0 Phase 2 candidates. Recent regulatory actions and upcoming PDUFA dates across the entire treatment set.

1 marketed 0 Phase 3 0 Phase 2 Live · 30-min refresh

Marketed treatment landscape

Approved drugs treating Ascorbic acid deficiency, deduplicated by molecule. See the full disease page for line-of-therapy detail.

Drug	Generic	Sponsor	Class	Target	Line of therapy	First approval
Vitamin B5	CALCIUM PANTOTHENATE	Pfizer	Vitamin C [EPC]			1993-01-01

Phase 3 pipeline

No Phase 3 pipeline candidates tracked.

Phase 2 pipeline

No Phase 2 pipeline candidates tracked.

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this treatment set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this treatment set.

Sponsor landscape

· 3 drugs in Ascorbic acid deficiency
Pfizer · 1 drug in Ascorbic acid deficiency

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Every new regulatory action, PDUFA date, or trial completion in Ascorbic acid deficiency:

Cite this brief

Drug Landscape (2026). Ascorbic acid deficiency — Treatment Landscape & Competitive Intelligence Brief. https://druglandscape.com/ci/disease/ascorbic-acid-deficiency. Accessed 2026-06-10.

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Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing