Supplements

Vitamin C in supplements · page 91

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 91 of 287

Plant Head Men's FormulaGenceutic Naturals · Powder90 mg per serving

Energize Plus Pure PackPure Encapsulations · Capsule250 mg per serving

LiquiNutrients Natural Lemon Creme FlavorPure Encapsulations · Liquid100 mg per serving

Clinical Nutrients For WomenIntegrative Therapeutics · Tablet or Pill300 mg per serving

Clinical Nutrients For MenIntegrative Therapeutics · Tablet or Pill300 mg per serving

HDL RXIntegrative Therapeutics · Tablet or Pill148 mg per serving

Clinical Nutrients 45 - Plus WomenIntegrative Therapeutics · Tablet or Pill300 mg per serving

Coral Calcium 1000 mgNature's Answer · Capsule70 mg per serving

Osteoprime ForteIntegrative Therapeutics · Tablet or Pill100 mg per serving

Clinical Nutrients 50-Plus Men Iron-FreeIntegrative Therapeutics · Tablet or Pill300 mg per serving

CholestrexSource Naturals · Tablet or Pill240 mg per serving

PureLean Natural Chocolate FlavorPure Encapsulations · Powder30 mg per serving

Multi with Iron Century FormulaSwanson · Tablet or Pill90 mg per serving

PureLean Natural Vanilla Bean FlavorPure Encapsulations · Powder30 mg per serving

PureLean (with Stevia) Natural Vanilla Bean FlavorPure Encapsulations · Powder30 mg per serving

PureLean Pure PackPure Encapsulations · Other (e.g. tea bag)250 mg per serving

WomanPrimeNutriCology · Capsule50 mg per serving

Metabolic Co-FactorNutriCology · Capsule384 mg per serving

Soy Protein Isolate Powder Delicious VanillaRadiance · Powder12 mg per serving

Marvel The Amazing Spider-Man CompleteSundown · Tablet or Pill30 mg per serving

Ultimate Vita-MinProfessional Botanicals · Capsule60 mg per serving

Immu GuardProfessional Botanicals · Capsule66 mg per serving

START! Multi-Vitamin + WeightBotanic Choice · Capsule75 mg per serving

START! Multi-Vitamin + JointsBotanic Choice · Capsule75 mg per serving

START! Multi-Vitamin + VisionBotanic Choice · Capsule75 mg per serving

START! Multi-Vitamin for MenBotanic Choice · Capsule90 mg per serving

START! Multi-Vitamin for WomenBotanic Choice · Capsule75 mg per serving

Start! Multi-Vitamin + EnergyBotanic Choice · Capsule75 mg per serving

START! Multi-Vitamin + DigestionBotanic Choice · Capsule75 mg per serving

Energy & Metabolism One DailyGNC Women's Ultra Mega · Other (e.g. tea bag)100 mg per serving

One Daily MultivitaminGNC Women's · Other (e.g. tea bag)100 mg per serving

Illumin8 Aztec ChocolateSunwarrior · Powder43 mg per serving

ProtoClear ChocolateProtocol For Life Balance · Powder150 mg per serving

TheremsRugby · Tablet or Pill90 mg per serving

Illumin8 MochaSunwarrior · Powder43 mg per serving

Illumin8 Vanilla BeanSunwarrior · Powder43 mg per serving

B-Complex with Vitamin C Stress FormulaSolgar · Tablet or Pill500 mg per serving

Sweet DefenseNature's Way · Capsule200 mg per serving

Unicomplex-MRugby · Tablet or Pill60 mg per serving

Daily MultiNatures Plus Keto Living · Capsule200 mg per serving

Women's WellnessBio Nutrition · Tablet or Pill60 mg per serving

Therems-HRugby · Tablet or Pill100 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).