United States
Data
Supplements

Vitamin C in supplements · page 283

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 283 of 287

C
C & E ComplexSundown Naturals · Softgel Capsule500 mg per serving
C
C-500 with Esterfied CWindmill · Tablet or Pill500 mg per serving
C
C-1000 with Esterfied CWindmill · Tablet or Pill1,000 mg per serving
V
Vitamin C Ascorbyl PalmitateBronson · Capsule500 mg per serving
V
Vitamin C & Natural E SoftcapsBronson · Softgel Capsule500 mg per serving
V
Vitamin C With Calcium Ascorbate 500 mgBronson Laboratories · Tablet or Pill500 mg per serving
V
Vitamin C 1000 mg BufferedBronson Laboratories · Tablet or Pill1,000 mg per serving
C
Calcium AscorbateNOW · Powder890 mg per serving
H
High Potency Vitamin C 1000 mgSundown Naturals · Other (e.g. tea bag)1,000 mg per serving
C
Cranberry Plus 400 mgThe Vitamin Shoppe · Capsule30 mg per serving
C
Cranberry Plus 400 mgThe Vitamin Shoppe · Capsule30 mg per serving
V
Vitamin C With Rose Hips 500 mgThe Vitamin Shoppe · Tablet or Pill500 mg per serving
V
Vitamin C With Rose Hips 500 mgThe Vitamin Shoppe · Tablet or Pill500 mg per serving
H
Hi-Potency Vitamin C/Bioflavonoid ComplexVQ Verified Quality · Capsule500 mg per serving
C
CalmQES Formulas · Capsule20 mg per serving
E
EnergyQES Formulas · Capsule20 mg per serving
L
LongevityQES Formulas · Capsule20 mg per serving
S
SleepQES Formulas · Capsule20 mg per serving
C
Cranberry & Vitamin CGNC Herbal Plus · Capsule60 mg per serving
C
C 1000 mgThompson · Capsule1,000 mg per serving
C
C 1000 mgThompson · Capsule1,000 mg per serving
C
C One GramThompson · Capsule1,000 mg per serving
C
C 500 mgThompson · Capsule500 mg per serving
S
Super Strength Cherry Concentrate 36:1Natural Factors · Softgel Capsule100 mg per serving
R
Rosehips C 1000Higher Nature · Tablet or Pill1,000 mg per serving
R
Rosehips C 1000Higher Nature · Tablet or Pill1,000 mg per serving
C
Chewable Vitamin C 500 mgCHK Nutrition · Tablet or Pill500 mg per serving
V
Vitamin C 1000 mgCHK Nutrition · Tablet or Pill1,000 mg per serving
E
Endur-CEndurance Products Company · Tablet or Pill1,000 mg per serving
E
Endur-CEndurance Products Company · Tablet or Pill1,000 mg per serving
V
Vitamin CHealthy Directions · Tablet or Pill500 mg per serving
V
Vitamin C 1000 mgNature Made · Tablet or Pill1,000 mg per serving
V
Vitamin C 500 mgNature Made · Other (e.g. tea bag)500 mg per serving
V
Vitamin C 1000 mgNature Made · Tablet or Pill1,000 mg per serving
V
Vitamin C 500 mg With Rose HipsNature Made · Other (e.g. tea bag)500 mg per serving
V
Vitamin C 500 mgNature Made · Other (e.g. tea bag)500 mg per serving
V
Vitamin C 1000 mgNature Made · Tablet or Pill1,000 mg per serving
V
Vitamin C 60 mg Juicy OrangeNature Made VitaMelts · Tablet or Pill60 mg per serving
V
Vitamin C 60 mg Juicy OrangeNature Made VitaMelts · Tablet or Pill60 mg per serving
V
Vitamin CNutraMedix · Capsule2,000 mg per serving
T
Time Release Vitamin C 500 mg With Rose HipsCountry Life · Tablet or Pill500 mg per serving
C
Craze Candy Grape FlavorDS Driven Sports · Powder250 mg per serving
C
Craze Berry Lemonade FlavorDS Driven Sports · Powder250 mg per serving
R
Red Wine Extract with Vitamin Cup&up · Capsule60 mg per serving
B
Breast AssureVitamin World · Capsule150 mg per serving
C
C-1000 mg With Protective BioflavonoidsVitamin World · Capsule1,000 mg per serving
A
Aloe Vera Gel 99.3% Natural UnflavoredOrigin Of life · Liquid30 mg per serving
Q
Quercetin Plus Vitamin CVitamin World · Capsule1,400 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).