Vitamin C Safety

Overall Safety Score

86 /100

Human Evidence

4 /100

There’s a lot of strong human research showing it’s generally safe.

Evidence Strength

4 /100

Studies clearly show it’s safe for healthy adults.

Adverse Effects

3 /100

Very few mild side effects are reported.

Drug Interactions

3 /100

No major interactions reported with usual medicines.

Long-term Safety

3 /100

Safe for a few years of regular use.

Dosage Safety

3 /100

Only mild effects when heavily overdosed.

Population Suitability

4 /100

Safe for all healthy adults with no major warnings.

Bioavailability

4 /100

Easily absorbed by the body with little risk of overuse.