Supplements

Vitamin C in supplements · page 224

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 224 of 287

C-2000 Complex 2000 mgThe Vitamin Shoppe · Tablet or Pill2,000 mg per serving

Isa-Test GFiSatori · Capsule25 mg per serving

Rhino Gummy Omega-3Nutrition Now · Gummy or Jelly6.0 mg per serving

Healthy Hair FormulaVitamin World · Capsule250 mg per serving

Super Joint ComplexVitamer Laboratories · Capsule25 mg per serving

youthH2O Blooming Apple FlavorReVival Labs · Liquid500 mg per serving

Daily Immune Complex With Immuno-LP20Doctor's Best · Tablet or Pill1,000 mg per serving

Eye Health Adult GummyEquate · Gummy or Jelly100 mg per serving

GSX FormulaBluebonnet · Capsule500 mg per serving

AdaptoplexNatural Healthy Concepts · Capsule100 mg per serving

Joint SupportBluebonnet Targeted Choice · Other (e.g. tea bag)90 mg per serving

Chewable C Fruit Flavor 500 mgSource Naturals · Tablet or Pill500 mg per serving

PureDefense w/NACPure Encapsulations · Capsule250 mg per serving

QCarbo32 Grape FlavorHerbal Clean · Liquid130 mg per serving

IronSenseNatural Factors WS WomenSense · Capsule500 mg per serving

Glucosamine ChondroitinSundown · Other (e.g. tea bag)300 mg per serving

Active-C 1000 mgThe Vitamin Shoppe · Tablet or Pill1,000 mg per serving

Immune Balance 365 Natural Mango FlavorLiquid Health · Liquid240 mg per serving

Gastro ReliefAOR Advanced Orthomolecular Research Advanced · Capsule100 mg per serving

Aloe Vera Cranberry FlavorBareOrganics · Liquid1.0 mg per serving

Joint Pro All 4 PlusWonder Laboratories · Capsule100 mg per serving

Coral CAL-MAG with K2Dr. Clark Store · Capsule60 mg per serving

Cortico-B5B6Metagenics · Tablet or Pill240 mg per serving

C-MaxBio-Tech Pharmacal · Capsule1,000 mg per serving

Extra Strength Glucosamine Chondroitin ComplexSolgar · Tablet or Pill300 mg per serving

Cosamin DSNMx Wellness Innovations · Capsule6.0 mg per serving

Cosamin DSNutramax Laboratories Consumer Care · Capsule6.0 mg per serving

VisionaryLipotriad · Softgel Capsule113 mg per serving

Professional AREDS 2 Macular Health FormulaProVision · Capsule500 mg per serving

Totally Nude Noni JuiceCalifornia Academy of Health · Liquid20 mg per serving

Active EyesBronson · Capsule500 mg per serving

Kids' Sambucus ChewablesNature's Answer · Tablet or Pill100 mg per serving

Be WellViva Vitamins · Tablet or Pill1,500 mg per serving

Complete C-500Viva Vitamins · Tablet or Pill500 mg per serving

Complete C-1000Viva Vitamins · Tablet or Pill1,000 mg per serving

Focus SelectFocus Select · Softgel Capsule250 mg per serving

Quercetin ZincMt. Angel Vitamins · Capsule120 mg per serving

Hist-ResistVinco · Capsule300 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).