Supplements

Vitamin C in supplements · page 176

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	Pregnancy	Breastfeeding
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	1,800 mg	1,800 mg
19+ years	2,000 mg	2,000 mg	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 176 of 287

Focus Factor Macular HealthFocus Factor · Capsule250 mg per serving

Vasky UnflavoredMTS Nutrition · Powder100 mg per serving

HemePlex FeNuMedica · Capsule100 mg per serving

Joint RepleteNuMedica · Capsule75 mg per serving

Vasky Rainbow CandyMTS Nutrition · Powder100 mg per serving

Clinical Essentials ImmuneTerry Naturally · Capsule250 mg per serving

Collagen Beauty Complex UnflavoredSR Sports Research · Powder180 mg per serving

Organic Elderberry Vitamin C + Zinc GummiesSR Sports Research · Gummy or Jelly45 mg per serving

Cranberry Plus Probiotic21st Century · Tablet or Pill60 mg per serving

BCAA Energy Cherry LimeadeEvlution Nutrition · Powder90 mg per serving

BCAA Energy Fruit PunchEvlution Nutrition · Powder90 mg per serving

BCAA Energy Green AppleEvlution Nutrition · Powder90 mg per serving

Organic Kids+ Tasty Organic Strawberry Banana ChewableGarden of Life Dr. Formulated Probiotics · Other (e.g. tea bag)30 mg per serving

Ultimate IronNature's Way · Softgel Capsule120 mg per serving

Iron CompleteGNC Women's · Other (e.g. tea bag)50 mg per serving

Adrenal SupportBluebonnet · Capsule90 mg per serving

Adrenal Support Bluebonnet · Capsule90 mg per serving

Multi Collagen UnflavoredCodeage · Powder100 mg per serving

Liquid Glucosamine & Chondroitin with MSMNOW · Liquid100 mg per serving

Day-To-Day Heart SupportBest Naturals · Capsule100 mg per serving

Male UltraHealth Fixer · Capsule56 mg per serving

Maximum Hardcore Xenadrine RippedXenadrine · Capsule7.0 mg per serving

Whey Protein Powder Natural FlavorVitaCeutical Labs · Powder0.00 NP per serving

Nitro Amino FXMuscleTech Pro Series · Powder1,000 mg per serving

Stress Formula With IronWindmill · Tablet or Pill500 mg per serving

Noni Juice MaxBronson · Liquid0.00 NP per serving

High Potency One Daily EssentialEqualine · Tablet or Pill60 mg per serving

Multiple Vitamins EssentialSunmark · Tablet or Pill60 mg per serving

Prostate FormulaVitabase · Liquid250 mg per serving

Immu-PlusDouglas Laboratories · Capsule200 mg per serving

Stress B-Complex Supplement With Vitamin C And IronNature Made · Tablet or Pill500 mg per serving

Multiple Vitamins EssentialSunmark · Tablet or Pill60 mg per serving

A.R.M.D. Eye SupportDouglas Laboratories · Tablet or Pill500 mg per serving

OcuHealth Full Spectrum Formula High Potency Antioxidant21st Century · Tablet or Pill150 mg per serving

Stress B21st Century · Tablet or Pill500 mg per serving

Zoo Friends with Iron21st Century Zoo Friends · Tablet or Pill60 mg per serving

Healthy Energy Pomegranate BlueberryFRS · Other (e.g. tea bag)120 mg per serving

C4 Extreme WatermelonCellucor · Powder250 mg per serving

C4 Extreme PineappleCellucor · Powder250 mg per serving

C4 Extreme WatermelonCellucor · Powder250 mg per serving

C4 Extreme PineappleCellucor · Powder250 mg per serving

PTF Tropical PunchGamma Labs · Powder0.50 g per serving

Healthy Protein Orange CreamFRS · Liquid156 mg per serving

Healthy Protein Blackberry AcaiFRS · Liquid156 mg per serving

Healthy Slim TropicalFRS · Liquid156 mg per serving

ProQuick Vanilla CreamScientific Nutrition For Advanced Conditioning SNAC · Powder40 % 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).