Supplements
Vitamin C in supplements · page 187
13,741 supplements on the U.S. market list Vitamin C with an amount per serving. The official Tolerable Upper Intake Level for adults is 2,000 mg a day.
Tolerable Upper Intake Level (UL)
The highest daily amount that is unlikely to cause harm for almost all healthy people, from food, drinks and supplements combined.
| Age | Men | Women |
|---|---|---|
| 0-6 months | — | — |
| 7-12 months | — | — |
| 1–3 years | 400 mg | 400 mg |
| 4–8 years | 650 mg | 650 mg |
| 9–13 years | 1,200 mg | 1,200 mg |
| 14–18 years | 1,800 mg | 1,800 mg |
| 19+ years | 2,000 mg | 2,000 mg |
Source: NIH ODS Vitamin C Fact Sheet for Health Professionals, Table 3 (updated 2025-07-31).
Supplements with Vitamin C
13,741 shown · page 187 of 287
C
Cholest-RiteNewtonEverett · Capsule12 mg per servingB
Beauty Inside & OutMyBite Vitamins · Other (e.g. tea bag)21 mg per servingG
Gold Standard 100% Plant ChocolateON Optimum Nutrition · Powder90 mg per servingL
Liver Health FormulaGNC Preventive Nutrition · Capsule60 mg per servingH
Herbal BioticVital Nutrients · Capsule350 mg per servingB
Biotin ForteNature's Way · Tablet or Pill100 mg per servingL
Lactation SupportHMS Nutrition · Capsule50 mg per servingP
Pneumo ComplexMBi Nutraceuticals · Capsule200 mg per servingQ
Quiet Sleep Melatonin 3 mgLife Extension · Capsule220 mg per servingQ
Quiet Sleep Melatonin 5 mgLife Extension · Capsule220 mg per servingH
Hydrate Turmeric Turmeric FlavorRapid Fire · Powder100 mg per servingH
Hydrate Matcha Matcha Tea FlavorRapid Fire · Powder100 mg per servingH
Hemo XPriority One Nutritional Supplements · Capsule200 mg per servingL
Lipo Flavonoid PlusLipo Flavonoid · Other (e.g. tea bag)200 mg per servingS
Super B Complex with Vitamin CCVS Health · Other (e.g. tea bag)60 mg per servingB
B-Complex with Folic Acid + Vitamin CRexall · Tablet or Pill120 mg per servingS
Super Vitamin B-ComplexSpring Valley · Tablet or Pill150 mg per serving
Label data: NIH Office of Dietary Supplements, Dietary Supplement Label Database (dsld.od.nih.gov), public domain. Upper limits: NIH ODS Fact Sheets for Health Professionals (values from the Institute of Medicine, Food and Nutrition Board).