Supplements

Vitamin C in supplements · page 207

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 207 of 287

Kyolic Formula 103Kyolic · Capsule105 mg per serving

Amen Sea MossCodeage · Capsule50 mg per serving

Legend All Out 'Merica PopGHOST · Powder250 mg per serving

Legend Sonic Cherry LimeadeGHOST · Powder135 mg per serving

Advantrim 1166 mgNewtonEverett · Capsule100 mg per serving

Multi Collagen UnflavoredOrgain · Powder18 mg per serving

Collagen PeptidesDose & Co. · Tablet or Pill30 mg per serving

CranRx Liquid CranberryNature's Way · Liquid120 mg per serving

Advanced Double Strength Glucosamine ChondroitinSundown Naturals · Other (e.g. tea bag)300 mg per serving

Amplified Muscle Igniter 4X Tropical PunchGNC Pro Performance AMP Advanced Muscle Performance · Powder120 mg per serving

Cholostat SupportThe Professional Series · Capsule100 mg per serving

Ressurect-P.M. Blue Razz DreamRonnie Cole Signature Series · Powder100 mg per serving

Extreme Themo Rage WatermelonMET-Rx · Liquid60 mg per serving

Extreme Themo Rage GrapeMET-Rx · Liquid60 mg per serving

Barley Grass Green Food SupplementHerbal Hills · Tablet or Pill3.2 mg per serving

Barley GrassHerbal Hills · Powder3.2 mg per serving

Performance Preworkout Electric MangoShredz · Powder250 mg per serving

AUX Passion FruitAbout Time · Powder500 mg per serving

AUX WatermelonAbout Time · Powder500 mg per serving

Echinacea PlusKaruna · Tablet or Pill500 mg per serving

Omni Cleansing Drink Fruit PunchPurified Brand · Liquid75 mg per serving

Omni Extra Strength GrapePurified Brand · Liquid75 mg per serving

Glucosamine Chondroitin CompleteVitaCeutical Labs · Tablet or Pill300 mg per serving

Antioxidant SupremeNature's Answer · Capsule60 mg per serving

Advanced CollagenNature's Bounty Optimal Solutions · Tablet or Pill90 mg per serving

Hair/Skin/NailsVitamin World · Softgel Capsule30 mg per serving

Echinacea Vitamin C With Elderberry Extract ElderberryIntegrative Therapeutics · Tablet or Pill100 mg per serving

Daily FruitNatrol · Capsule100 mg per serving

VRL-XOL Olympian Labs · Capsule60 mg per serving

Visivites with LuteinWindmill Comparables · Tablet or Pill200 mg per serving

Hair & Skin Strawberry FlavorNoor Vitamins · Gummy or Jelly15 mg per serving

Bone HealthMegaFood · Tablet or Pill100 mg per serving

Vibrant CleanseVibrant Health · Powder7.0 mg per serving

Triple Strength Glucosamine Chondroitin MSMEquate · Tablet or Pill60 mg per serving

Leg Vein SupportRoex · Capsule120 mg per serving

Chlorella PureHarmonic Innerprizes · Powder0.00 NP per serving

Bioflavonoid ComplexSource Naturals · Tablet or Pill250 mg per serving

Extra Strength Glucosamine ChondroitinSource Naturals · Tablet or Pill25 mg per serving

Lutein Plus with ZeaxanthinMason Natural · Tablet or Pill60 mg per serving

Gnarly Pump CranberryGN Gnarly · Powder1.0 Gram(s) per serving

Glucosamine ChondroitinTropical Oasis · Liquid200 mg per serving

Ultimate MemoryBergaMet N.A. · Tablet or Pill180 mg per serving

Mil AdregenMiller Pharmacal Group · Tablet or Pill250 mg per serving

Organic Coconut VinegarCalifornia Academy of Health · Liquid0.00 % per serving

Liposomal Can-Help ComplexHealthy Items · Liquid2,400 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).