Supplements
Vitamin C in supplements · page 218
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 218 of 287
A
Amplified Muscle Igniter 4XGNC Pro Performance AMP · Tablet or Pill120 mg per servingC
Clear Vision FormulaWindmill Rx Premium Vitamins · Other (e.g. tea bag)250 mg per servingC
Candi-TrolDouglas Laboratories · Tablet or Pill25 mg per servingU
Ultimate Zinc-CNOW · Lozenge150 mg per servingA
Antioxidant FormulaRugby · Softgel Capsule250 mg per servingE
Eye-Vites UspNature's Bounty · Tablet or Pill200 mg per servingO
Opti-RecoveryVitanica · Capsule250 mg per servingL
Liquid IronNatrol · Liquid100 mg per servingL
L-ToxMM Sports Nutrition · Capsule200 mg per servingC
Chewable Acerola Plus Natural Vitamin C 100 mg Natural Berry FlavorAmerican Health · Tablet or Pill100 mg per servingC
Chewable Acerola Plus Natural Vitamin C 100 mg Natural Berry FlavorAmerican Health · Tablet or Pill100 mg per servingD
Double Strength Glucosamine ChondroitinCVS Health · Other (e.g. tea bag)60 mg per servingA
Advanced Triple Strength Glucosamine Chrondroitin with MSMShopRite · Other (e.g. tea bag)60 mg per servingG
Glucosamine ChondroitinFinest Nutrition · Other (e.g. tea bag)60 mg per servingB
Blend Energy Raspberry LemonadeNorthBound Nutrition · Powder4.0 mg per servingG
Glucosamine Chondroitin Double StrengthCVS Pharmacy · Other (e.g. tea bag)60 mg per servingB
BCAA's Glutamine & Collagen Pineapple1 Up Nutrition · Powder500 mg per servingB
BCAA's Glutamine & Collagen Raspberry Lemonade1 Up Nutrition · Powder500 mg per servingB
BCAA's Glutamine & Collagen Candy Watermelon1 Up Nutrition · Powder500 mg per servingD
Dopamine Brain FoodNS Natural Stacks · Capsule500 mg per servingD
Double Strength Glucosamine 500 mg Chondroitin 400 mgShopRite · Other (e.g. tea bag)60 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).