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vitamin C & E supplements

University of Toronto · FDA-approved active Small molecule

Vitamin C and E supplements act as antioxidants, neutralizing free radicals and reducing oxidative stress in cells.

Vitamin C and E supplements act as antioxidants, neutralizing free radicals and reducing oxidative stress in cells. Used for Nutritional supplementation for antioxidant support, General wellness and immune support.

At a glance

Generic namevitamin C & E supplements
SponsorUniversity of Toronto
Drug classAntioxidant vitamin supplement
ModalitySmall molecule
Therapeutic areaNutritional supplementation / Preventive health
PhaseFDA-approved

Mechanism of action

Vitamin C (ascorbic acid) and vitamin E (tocopherol) are micronutrients that donate electrons to neutralize reactive oxygen species, preventing cellular damage from oxidative stress. These antioxidants support immune function, collagen synthesis, and cellular protection. They are commonly used as dietary supplements to support general health and potentially reduce risk of chronic diseases associated with oxidative damage.

Approved indications

Common side effects

Key clinical trials

Primary sources

Every claim on this page is sourced from regulatory or scientific primary sources. See our editorial policy for full methodology.

SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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