United States
Data
Supplements

Vitamin C in supplements · page 273

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.

AgeMenWomenPregnancyBreastfeeding
0-6 months————
7-12 months————
1–3 years400 mg400 mg——
4–8 years650 mg650 mg——
9–13 years1,200 mg1,200 mg——
14–18 years1,800 mg1,800 mg1,800 mg1,800 mg
19+ years2,000 mg2,000 mg2,000 mg2,000 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 273 of 287

P
Probiotic BlendSwanson · Capsule90 mg per serving
V
Vitamin C 1,000 mgOL Olympian Labs · Tablet or Pill1.0 Gram(s) per serving
M
Mega MSMU.S. Doctors' Clinical · Capsule20 mg per serving
R
Rapid Cleanse 1Renew Life · Capsule300 mg per serving
V
Vitamin C 1000 mg Time ReleaseNatural Factors · Tablet or Pill1,000 mg per serving
V
Vitamin C 1000 mg Time ReleaseNatural Factors · Tablet or Pill1,000 mg per serving
V
Vitamin C 1000 mgNatural Factors · Tablet or Pill1,000 mg per serving
H
Heliocare UltraFerndale Healthcare · Capsule30 mg per serving
H
Hair-Skin-Nails Strawberry LemonadeNature Made VitaMelts · Tablet or Pill60 mg per serving
H
Hair-Skin-Nails Strawberry LemonadeNature Made VitaMelts · Tablet or Pill60 mg per serving
A
Acai Extract 500 mgSource Naturals · Capsule8.0 mg per serving
A
Acai Extract 500 mgSource Naturals · Capsule8.0 mg per serving
A
Acai Extract 500 mgSource Naturals · Capsule8.0 mg per serving
C
C-1000 Complex 1000 mgThe Vitamin Shoppe · Capsule1,000 mg per serving
O
Optimal Iron ChewableSeeking Health · Tablet or Pill25 mg per serving
M
Mild-C 500 mgCarlson · Capsule500 mg per serving
M
Mild C 500 mgCarlson · Capsule500 mg per serving
M
Mild-C 1,600 mgCarlson · Powder1,600 mg per serving
V
Vitamin B6 250 mgNatural Factors · Tablet or Pill50 mg per serving
B
Buffered Vitamin CDr. Clark Research Association Dr. Clark Zentrum · Capsule1,000 mg per serving
I
Iron 18 mg Zesty OrangeEZ Melts · Tablet or Pill30 mg per serving
V
Vitamin C + ZincHealthy Directions · Capsule500 mg per serving
N
Non-Acid C-500Windmill Natural Vitamins · Tablet or Pill500 mg per serving
V
Vitamin C-250Windmill Natural Vitamins · Tablet or Pill250 mg per serving
M
Magnesium AscorbateAllergy Research Group · Capsule1.0 Gram(s) per serving
C
C 1000 mg21st Century · Tablet or Pill1,000 mg per serving
M
Magnesium AscorbateNutriCology · Capsule1.0 Gram(s) per serving
V
Vitamin C PowderH!D Hallelujah Diet · Powder1,096 mg per serving
A
Ancient Nutrients Vitamin C + ProbioticsAncient Nutrition · Capsule900 mg per serving
N
Non-GMO Vitamin C 500 with Berry PolyphenolsNurtiCology · Capsule500 mg per serving
E
Elderberry + Vitamin CBodyHealth · Liquid90 mg per serving
V
Vitamin C Yummy Orange FlavorYum-V's · Gummy or Jelly60 mg per serving
C
Carb CutterHealthy Natural Systems · Tablet or Pill60 mg per serving
V
Vitamin C Supplement Assorted Citrus FlavorBestHealth · Other (e.g. tea bag)60 mg per serving
C
Chewable Vitamin C with Rose Hips 500 mg Orange flavorup&up · Tablet or Pill500 mg per serving
C
Chewable Vitamin C 500 mg and Rose Hips Orange Flavoredup&up · Tablet or Pill500 mg per serving
C
Chewable Vitamin C 500 mg And Rose Hips Orange Flavoredup&up · Tablet or Pill500 mg per serving
M
Multivits For Kids Strawberry FlavourSimplySupplements · Tablet or Pill30 mg per serving
C
C + BioFizzDesigns for Health · Powder2,569 mg per serving
M
MaitakeGold 404 Superior ElevenInnate Response Formulas · Tablet or Pill10 mg per serving
M
MorEPA Chewable Orange FlavorGarden of Life Minami Nutrition · Softgel Capsule32 mg per serving
V
Vitamin C & D3Nature's Bounty · Softgel Capsule500 mg per serving
F
Fast-C Alkemy Vitamin C 500 mgBronson Laboratories · Capsule500 mg per serving
5
5-HTPThrive Naturals · Capsule240 mg per serving
R
RootologyRedTree Nutraceuticals · Capsule60 mg per serving
C
C 500 mg Plus Natural Rose HipsSundown Naturalist · Other (e.g. tea bag)500 mg per serving
H
High Potency Curcumin 12000 mg C3 ComplexSimply Supplements · Capsule40 mg per serving
C
Chewable C-500 Tangerine FlavoredWindmill · Tablet or Pill500 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).