Can I Take These?

Can You Take Copper and Vitamin C Together?

No documented interaction was identified between vitamin C and copper in the sources reviewed.

No documented interaction identifiedEvidence: Moderate

See the full Copper page and Vitamin C page for other reviewed interactions and reference information.

What the interaction means

Vitamin C's NIH fact sheet states its only documented medication-interaction concerns are with radiation therapy, chemotherapeutic agents, and statins; it does not mention copper. Copper's own NIH fact sheet states directly: "Copper is not known to have any clinically relevant interactions with medications," and does not mention vitamin C.

No documented interaction was identified in the authoritative sources reviewed. This is not a guarantee that no interaction exists for every dose, formulation, or individual -- it means the sources checked did not document one.

Practical context

Both substances' own current authoritative fact sheets were checked directly, in full, in both directions.

What the sources say

Copper — Health Professional Fact Sheet — NIH Office of Dietary SupplementsVitamin C — Health Professional Fact Sheet — NIH Office of Dietary Supplements

Last reviewed 2026-08-24

Medical information disclaimer: this information is general and educational. It does not diagnose conditions, prescribe treatment, or determine whether a combination is safe for you personally. Follow your prescription label and ask a pharmacist or clinician before starting, stopping, or combining products. Full disclaimer.

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