United States
Data
Supplements

Vitamin C in supplements · page 250

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 250 of 287

Cranberry Premium Blend 400 mg, Nature's Way
Cranberry Premium Blend 400 mgNature's Way · Capsule30 mg per serving
Vitamin C 1000 mg with Rose Hips, Nature's Way
Vitamin C 1000 mg with Rose HipsNature's Way · Capsule1,000 mg per serving
Buffered Vitamin C Powder Passionfruit Flavor, Kirkman
Buffered Vitamin C Powder Passionfruit FlavorKirkman · Powder1,100 mg per serving
Buffered Vitamin C Powder Unflavored, Kirkman
Buffered Vitamin C Powder UnflavoredKirkman · Powder1,100 mg per serving
Vitamin C 250 mg, Kirkman
Vitamin C 250 mgKirkman · Capsule250 mg per serving
Vitamin C+, Zemvelo
Vitamin C+Zemvelo · Capsule500 mg per serving
Vitamin C with Bioflavonoids 1,000 mg, Nature's Way
Vitamin C with Bioflavonoids 1,000 mgNature's Way · Capsule1,000 mg per serving
Liposomal Vitamin C, BioCare
Liposomal Vitamin CBioCare · Liquid1,000 mg per serving
IsoQuercetin, Tomorrow's Nutrition Pro
IsoQuercetinTomorrow's Nutrition Pro · Capsule540 mg per serving
Vitality C, AN American Nutriceuticals
Vitality CAN American Nutriceuticals · Powder4,000 mg per serving
C-500 mg, Swanson
C-500 mgSwanson · Tablet or Pill500 mg per serving
C-500 500 mg, Swanson
C-500 500 mgSwanson · Capsule500 mg per serving
Buffered Vitamin C with Rose Hips & Acerola 500 mg, Solaray
Buffered Vitamin C with Rose Hips & Acerola 500 mgSolaray · Capsule500 mg per serving
Vitamin C & Bioflavonoids 1:1 Ratio, Solaray
Vitamin C & Bioflavonoids 1:1 RatioSolaray · Capsule500 mg per serving
Vitamin C with Rose Hips & Acerola 500 mg, Solaray
Vitamin C with Rose Hips & Acerola 500 mgSolaray · Capsule500 mg per serving
Cyruta, SP Standard Process
CyrutaSP Standard Process · Tablet or Pill3.0 mg per serving
Echinacea-C, SP Standard Process
Echinacea-CSP Standard Process · Tablet or Pill5.0 mg per serving
T
Triple Strength Glucosamine 750 mg Chondroitin 600 mgU.S. Nutrition · Tablet or Pill60 mg per serving
B
B-Complex Supplement With Vitamin CNature Made · Other (e.g. tea bag)300 mg per serving
S
Super AntioxidantsBronson Laboratories · Tablet or Pill500 mg per serving
B
B-Complex Supplement With Vitamin CNature Made · Other (e.g. tea bag)300 mg per serving
S
Stress-PlexDouglas Laboratories · Capsule600 mg per serving
O
Osteo Bi-Flex AdvancedOsteo Bi-Flex · Other (e.g. tea bag)60 mg per serving
O
Osteo Bi-Flex Double StrengthOsteo Bi-Flex · Other (e.g. tea bag)60 mg per serving
H
Healthy Eyes Super Vision21st Century · Tablet or Pill452 mg per serving
J
Joint SupportPathway To Healing · Capsule125 mg per serving
C
Children's Complete Chewable VitaminsRite Aid Pharmacy · Tablet or Pill60 mg per serving
E
Extra Strength Glucosamine Chondroitin ComplexNature's Bounty · Tablet or Pill500 mg per serving
E
Effervescent Vitamin C 1000 mg Natural Orange FlavorSundown Naturals · Powder1,000 mg per serving
C
Colostrum PlusGHT Global Health Trax · Capsule300 mg per serving
C
Coral CompleteGHT Global Health Trax · Capsule10 mg per serving
X
XT3 Pink LemonadeMM Sports Nutrition · Powder120 mg per serving
X
XT3 Fruit PunchMM Sports Nutrition · Powder120 mg per serving
X
XT3 Pink OrangeMM Sports Nutrition · Powder120 mg per serving
X
Xtinguisher Fruit PunchMM Sports Nutrition · Powder120 mg per serving
T
The Optimal Blend Skin SupportOL Olympian Labs The Optimal Blend · Capsule300 mg per serving
S
Simply Immune With Immune-LP20Allergy Research Group · Capsule500 mg per serving
J
Juvenon Pro LongevityDouglas Laboratories · Capsule125 mg per serving
C
Clean BCAAs WatermelonBSN · Powder60 mg per serving
D
DHEA CompleteLife Extension · Capsule11 mg per serving
F
Fast-C With DihydroquercetinLife Extension · Tablet or Pill500 mg per serving
C
Chewable Vitamin C 500 mg Juicy OrangeCountry Life · Other (e.g. tea bag)500 mg per serving
B
Beta-TCPBiotics Research Corporation · Tablet or Pill60 mg per serving
B
Beta-TCPBiotics Research Corporation · Tablet or Pill60 mg per serving
A
Acute DefenseMegaFood · Powder200 mg per serving
7
7-Day Cleanse With ProbioticsPure Genix · Capsule7.0 mg per serving
A
Acute Defense To GoMegaFood · Powder250 mg per serving
C
Coral Calcium 500 mg + Vitamin D3Vitamin World · Capsule5.0 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).