Supplements

Vitamin C in supplements · page 154

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	Pregnancy	Breastfeeding
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	1,800 mg	1,800 mg
19+ years	2,000 mg	2,000 mg	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 154 of 287

Mega Multi SoftcapsBronson · Softgel Capsule150 mg per serving

Omega Complete For WomenBronson Laboratories · Tablet or Pill250 mg per serving

Respiration FormulaBronson Laboratories · Tablet or Pill500 mg per serving

GTC FormulaBronson · Tablet or Pill250 mg per serving

Pro-Equalizer Protein PowderDouglas Laboratories · Powder200 mg per serving

Ultra-Pro VanillaDouglas Laboratories · Powder100 mg per serving

Ultra-Pro CarobDouglas Laboratories · Powder100 mg per serving

Ultra FemDouglas Laboratories · Tablet or Pill1,500 mg per serving

Ultra-Guard Low Allergenicity AntioxidantDouglas Laboratories · Tablet or Pill300 mg per serving

Ultra Preventive III Low AllergenicityDouglas Laboratories · Tablet or Pill1,200 mg per serving

Ultra Preventive III A Low AllergenicityDouglas Laboratories · Tablet or Pill1,200 mg per serving

Ultra Preventive III With Copper & IronDouglas Laboratories · Tablet or Pill1,200 mg per serving

Multi For Her With Calcium & IronNature Made · Tablet or Pill120 mg per serving

Ultra Preventive III With CopperDouglas Laboratories · Tablet or Pill1,200 mg per serving

Ultra Preventive III with IronDouglas Laboratories · Tablet or Pill1,200 mg per serving

Ultra Preventive III PowderDouglas Laboratories · Powder1,200 mg per serving

Ultra Preventive III With Zinc PicolinateDouglas Laboratories · Tablet or Pill1,200 mg per serving

Ultra Preventive D With CopperDouglas Laboratories · Tablet or Pill1,200 mg per serving

Kid's Factors Daily Nutrient Boost With Whey ProteinNatural Factors · Powder125 mg per serving

Ultra Preventive D With Copper & IronDouglas Laboratories · Tablet or Pill1,200 mg per serving

Ultra Preventive DDouglas Laboratories · Tablet or Pill1,200 mg per serving

Ultra Anti-OxidantDouglas Laboratories · Capsule250 mg per serving

Split Dose Ultra Morning Meal AMDouglas Laboratories · Tablet or Pill300 mg per serving

Split Dose Ultra Evening Meal P.M.Douglas Laboratories · Tablet or Pill200 mg per serving

Multi For Him With Potent AntioxidantsNature Made · Tablet or Pill120 mg per serving

Whole Body Rejuvenation FormulaNatural Factors · Powder250 mg per serving

Multi 50+ Bone & Heart HealthNature Made · Tablet or Pill120 mg per serving

Performance EdgeBronson · Capsule1,000 mg per serving

Male Super PackDouglas Laboratories · Other (e.g. tea bag)575 mg per serving

Female Super PackDouglas Laboratories · Other (e.g. tea bag)175 mg per serving

Vita Chel PackDouglas Laboratories · Tablet or Pill1,867 mg per serving

Broad Spectrum AntioxidantsBronson Laboratories · Tablet or Pill500 mg per serving

Vira-Sin-CDouglas Laboratories · Other (e.g. tea bag)500 mg per serving

Ultra Preventive III CapsulesDouglas Laboratories · Capsule600 mg per serving

Ultra Preventive III Capsules with CopperDouglas Laboratories · Capsule600 mg per serving

Stress B-Complex Supplement With Vitamin C And ZincNature Made · Tablet or Pill500 mg per serving

Gastro-IBSBronson Laboratories · Tablet or Pill90 mg per serving

Vegi SourceBronson Laboratories · Capsule500 mg per serving

Coral Calcium ComplexBronson · Capsule75 mg per serving

Royal MultiginDouglas Laboratories · Tablet or Pill75 mg per serving

Ultra Vite 75Douglas Laboratories · Tablet or Pill250 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).