Supplements
Vitamin C in supplements · page 105
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 |
|---|---|---|
| 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 |
| 19+ years | 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 105 of 287
T
Trulean VanillaMET-Rx 180(0) · Powder0.00 NP per servingA
Amazing Meal Vanilla ChaiAmazing Grass · Powder15 mg per servingM
Matrix 1.0 Milk ChocolateSyntrax · Powder0.00 NP per servingN
Nectar Apple EcstasySyntrax · Powder0.00 NP per servingO
Organic Forti-FlaxBarlean's · Powder0.10 mg per servingM
Mega MenGNC Mega Men · Other (e.g. tea bag)300 mg per servingP
Pre-Natal Multivitamin With DHAProtocol For Life Balance · Softgel Capsule120 mg per servingW
Women's Ultra Mega Mixed BerryGNC Women's Ultra Mega · Gummy or Jelly30 mg per servingH
Hair, Skin & Nails FormulaGNC Women's · Tablet or Pill120 mg per servingB
Bulk 1340 Strawberries & CreamGNC Pro Performance · Powder60 mg per servingA
Airborne Dual Action CitrusAirborne · Tablet or Pill500 mg per servingB
Bulk 1340 Double ChocolateGNC Pro Performance · Powder60 mg per servingA
Active VanillaGNC Women's Ultra Mega · Powder200 mg per servingC
Complete Multivitamin Women's 50+Equate · Tablet or Pill100 mg per servingM
MaX ThyroidXYMOGEN · Capsule100 mg per servingC
Coral CalciumCalifornia Academy of Health · Powder500 mg per servingK
Kids Non-GMO Multivitamin Fruit Punch FlavorSundown Naturals · Powder250 mg per servingS
Sport ChocolateGNC Mega Men · Powder300 mg per servingLabel 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).