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Vitamin C

Vitamins

Vitamin C

Ascorbic acid, an essential water-soluble vitamin involved in antioxidant function and collagen synthesis.

Mineral or nutrientUpdated Feb 16, 2026
Health score+2.0
-5Good5

Water guidelines

Legal limit
Not specified
Health guideline
2000 mg

Food and supplement guidelines

Legal limit
Not specified
Health guideline
Not specified

Risks

Low toxicity at typical intake, possible gastrointestinal upset at very high doses

Benefits

Antioxidant properties, supports immune function, essential nutrient

References

Waters containing Vitamin C

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