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Vitamin C

vitamin

14,981
products
Updated April 2026

Dosage Range

0 mgavg 260.33 mg7200 mg

Vitamin C is found in 30,885 supplement products from 1,284 brands. Dosages range from 0 to 7200 mg, with an average of 260.33. The most common form is Tablet or Pill.

Top 5 Highest-Dosage Vitamin C Supplements

  1. Ester C 9444 mg by SuperSmart — 7200 mg
  2. Pure C Crystals by Nature's Life — 5000 mg
  3. Vitamin C Powder 5000 mg by Solaray — 5000 mg
  4. Pure Vitamin C Crystals 5000 mg by Vitamin World — 5000 mg
  5. Vitamin C Micro-Crystals by NaturesPlus — 5000 mg

Ester C 9444 mg by SuperSmart has the highest Vitamin C dosage at 7200 mg. C-1500 Complex 1500 mg by The Vitamin Shoppe has the lowest at 1500 mg.

Top 100 by Dosage

showing 100 of 14,981
Ester C 9444 mgSuperSmart
7200 mg9000% DVCapsule
Pure C CrystalsNature's Life
5000 mg8333% DVPowder
Vitamin C Powder 5000 mgSolaray
5000 mg5556% DVPowder
Pure Vitamin C Crystals 5000 mgVitamin World
5000 mg8333% DVPowder
Vitamin C Micro-CrystalsNaturesPlus
5000 mg5556% DVOther (e.g. tea bag)
Vitamin C CrystalsBluebonnet
4500 mg5000% DVPowder
Effervescent Vitamin C Magnesium CrystalsLife Extension
4500 mg5000% DVPowder
Buffered C CrystalsBluebonnet
4100 mg4556% DVOther (e.g. tea bag)
Buffered Vitamin C PowderLife Extension
4000 mg4444% DVPowder
C Aspa Scorb
● OTHER INGREDIENTS (1)
Progressive Professional from Progressive Laboratories
4000 mg6667% DVPowder
Vitality CAN American Nutriceuticals
4000 mg6666% DVPowder
Alka-C
● OTHER INGREDIENTS (1)
Energetix
4000 mg6667% DVPowder
C-Ascorbs Sustained Release
● OTHER INGREDIENTS (2)
NaturesPlus
4000 mg4444% DVTablet or Pill
Vital C Crystal PowderTriVita
4000 mg6667% DVPowder
Vitamin C CrystalsDouglas Laboratories
4000 mg4444% DVPowder
Vitamin C Fine Powder, USPDouglas Laboratories
4000 mg6667% DVPowder
Calscorbplex Powdered Ascorbate ComplexDouglas Laboratories
4000 mg6667% DVPowder
Buffer-C
● OTHER INGREDIENTS (1)
MBi Nutraceuticals
4000 mg6666% DVLiquid
First Response Citrus OrangeNutraBio
3000 mg3330% DVPowder
C-3000 Complex
● OTHER INGREDIENTS (1)
MBi Nutraceuticals
3000 mg5000% DVPowder
Ortho C+ Lemon Flavor
● OTHER INGREDIENTS (3)
AOR Advanced Orthomolecular Research Premium
3000 mg3333% DVPowder
Mega-Liposomal Vitamin C 3000 mg Organic Fruit Flavor
● OTHER INGREDIENTS (2)
Aurora NutraScience
3000 mg5000% DVLiquid
Mega-Pack+ Vitamin C 3000 mg
● OTHER INGREDIENTS (1)
Aurora NutraScience
3000 mg3333% DVLiquid
Anti-Alcohol Antioxidants With HepatoProtection Complex
● OTHER INGREDIENTS (2)
Life Extension
3000 mg5000% DVCapsule
C-500
● OTHER INGREDIENTS (3)
Optimox
3000 mg5000% DVTablet or Pill
Ultra Preventive Forte-Chel
⚠ EXCEEDS UL (3)
● OTHER INGREDIENTS (2)
Douglas Laboratories
3000 mg5000% DVTablet or Pill
Mega-Liposomal Vitamin C 3000 mg
● OTHER INGREDIENTS (2)
Aurora Nutrascience
3000 mg5000% DVLiquid
Ultra Preventive Forte-Chel (Capsules)
⚠ EXCEEDS UL (3)
● OTHER INGREDIENTS (2)
Douglas Laboratories
3000 mg5000% DVCapsule
Buffered C Powder Natural Fruit Punch FlavorXYMOGEN
3000 mg3333% DVPowder
Triple CSuperSmart
2928.9 mg3660% DVCapsule
Mixed Ascorbate PowderBiotics Research Corporation
2767 mg4612% DVPowder
C-Care PowderKaruna
2600 mg4333% DVPowder
Optimal Vitamin C PlusSeeking Health
2600 mg2889% DVPowder
C Plus Bioflavonoids Fizz Orange Flavor
● OTHER INGREDIENTS (1)
Adaptogen Research
2569 mg4280% DVLiquid
C + BioFizz
● OTHER INGREDIENTS (1)
Designs for Health
2569 mg4280% DVPowder
Vitamin C CrystalsCountry Life
2500 mg2778% DVPowder
Liposomal Immune Boost
● OTHER INGREDIENTS (1)
Sunfood Superfoods
2400 mg4000% DVLiquid
Buffered Lemon C PowderOrtho Molecular Products
2350 mg2611% DVPowder
Buffered C Powder Natural Berry Flavor
● OTHER INGREDIENTS (1)
Advanced Nutrition by Zahler
2350 mg2611% DVPowder
Vitamin C Pure PowderBest Naturals
2250 mg2500% DVPowder
Keto Drive Matcha LemonadeZHOU
2010 mg2233% DVPowder
Life Extenstion Mix Capsules
⚠ EXCEEDS UL (3)
● OTHER INGREDIENTS (3)
Life Extension
2000 mg3333% DVCapsule
Ultra-C 2000 mg Sustained Release
● OTHER INGREDIENTS (2)
NaturesPlus
2000 mg2222% DVTablet or Pill
Vitamin C 1000 mgVital Nutrients
2000 mg2222% DVCapsule
Super Pak
⚠ EXCEEDS UL (3)
● OTHER INGREDIENTS (4)
Beverly International
2000 mg2222% DVOther (e.g. tea bag)
Life Extenstion Mix Powder
⚠ EXCEEDS UL (3)
● OTHER INGREDIENTS (2)
Life Extension
2000 mg3333% DVPowder
Life Extenstion Mix Capsules Without Copper
⚠ EXCEEDS UL (3)
● OTHER INGREDIENTS (3)
Life Extension
2000 mg3333% DVCapsule
Mercury Amalgam Formula
● OTHER INGREDIENTS (2)
Douglas Laboratories
2000 mg3333% DVCapsule
Buffered C 2500 mg PowderDC
2000 mg2222% DVPowder
Vitamin C 1000 mg
● OTHER INGREDIENTS (1)
NutraMedix
2000 mg2222% DVCapsule
Life Extenstion Mix Tablets Without Copper
⚠ EXCEEDS UL (3)
● OTHER INGREDIENTS (3)
Life Extension
2000 mg3333% DVTablet or Pill
Life Extension Mix Powder Without Copper
⚠ EXCEEDS UL (3)
● OTHER INGREDIENTS (2)
Life Extension
2000 mg3333% DVPowder
Vital Mixed Ascorbates (with Natural Fruit Antioxidants)Pharmax
2000 mg3333% DVPowder
Life Extension Mix Tablets With Extra Niacin
⚠ EXCEEDS UL (3)
● OTHER INGREDIENTS (3)
Life Extension
2000 mg3333% DVTablet or Pill
Life Extension Mix Tablets Without Copper
⚠ EXCEEDS UL (3)
● OTHER INGREDIENTS (3)
Life Extension
2000 mg3333% DVTablet or Pill
Vitamin C Crystals 2000 mg with Rose HipsGNC
2000 mg2222% DVPowder
Liposomal Vitamin C Complex 2032 mg
● OTHER INGREDIENTS (2)
NusaPure
2000 mg2222% DVCapsule
C/Lysine PlusDouglas Laboratories
2000 mg2222% DVCapsule
Life Extenstion Mix Tablets
⚠ EXCEEDS UL (3)
● OTHER INGREDIENTS (3)
Life Extension
2000 mg3333% DVTablet or Pill
Life Extenstion Mix Powder Without Copper
⚠ EXCEEDS UL (3)
● OTHER INGREDIENTS (2)
Life Extension
2000 mg3333% DVPowder
Keto Drive Orange Mango
● OTHER INGREDIENTS (2)
ZHOU
2000 mg2222% DVPowder
Spectra Infinite Nutrition
⚠ EXCEEDS UL (2)
DaVinci Laboratories
2000 mg2222% DVPowder
Ascorbic Acid with BioflavonoidsNutriBiotic Immunity
2000 mg2222% DVPowder
Collagen Forte
● OTHER INGREDIENTS (1)
Douglas Laboratories
2000 mg2222% DVCapsule
Life Extenstion Mix Tablets With Extra Niacin
⚠ EXCEEDS UL (3)
● OTHER INGREDIENTS (3)
Life Extension
2000 mg3333% DVTablet or Pill
Ultimate Ascorbate C 1,000 mgSource Naturals
2000 mg2222% DVTablet or Pill
Ascorbic Acid 100% Pure Vitamin CNutriBiotic Immunity
2000 mg2222% DVPowder
Pure Vitamin C PowderAllergy Research Group
2000 mg3333% DVPowder
Vitamin C Buffered PowderDesigns for Health
2000 mg3330% DVPowder
Elite Athlete
⚠ EXCEEDS UL
Cooper Complete
2000 mg3333% DVTablet or Pill
Vitamin C
● OTHER INGREDIENTS (1)
NutraMedix
2000 mg3333% DVCapsule
Vitamin C From TapiocaEcological Formulas
2000 mg2220% DVPowder
C-2000 Complex 2000 mg
● OTHER INGREDIENTS (3)
The Vitamin Shoppe
2000 mg3333% DVTablet or Pill
Ester C Powder 2500 mgDC
2000 mg2222% DVPowder
Keto Drive Revved Black Cherry
● OTHER INGREDIENTS (1)
ZHOU
1975 mg2194% DVPowder
Elan Vital Multiple
⚠ EXCEEDS UL
● OTHER INGREDIENTS (2)
Source Naturals
1880 mg3133% DVTablet or Pill
Vita Chel Pack
⚠ EXCEEDS UL (3)
● OTHER INGREDIENTS (1)
Douglas Laboratories
1867 mg3112% DVTablet or Pill
Basic Antiox
⚠ EXCEEDS UL (2)
● OTHER INGREDIENTS (3)
Douglas Laboratories
1860 mg3100% DVOther (e.g. tea bag)
Cardio Pro
● OTHER INGREDIENTS (1)
Progressive Professional from Progressive Laboratories
1850 mg3083% DVPowder
Immunity Support Peach Mint Flavored
● OTHER INGREDIENTS (1)
Bowmar Nutrition
1800 mg2000% DVPowder
Vitamin C Ascorbates
● OTHER INGREDIENTS (1)
Nature's Sunshine
1800 mg2000% DVPowder
Sodium Ascorbate Vitamin C Powder 2000 mgBulkSupplements.com
1780 mg1978% DVPowder
Sodium AscorbateBulkSupplements.com
1780 mg1978% DVPowder
Calcium AscorbateNutriBiotic Immunity
1760 mg1960% DVPowder
Men's Complete (No Iron)
⚠ EXCEEDS UL
Priority One Nutritional Supplements
1755 mg1950% DVCapsule
Multi Complex
● OTHER INGREDIENTS (1)
Priority One Nutritional Supplements
1752 mg1947% DVCapsule
Premium Liposomal Vitamin C 1650 mgNutrivein
1650 mg1833% DVCapsule
Liposomal Vitamin C 1,650 mgNature's Truth
1650 mg1833% DVSoftgel Capsule
Vitamin C PowderBioCare
1606 mg2008% DVPowder
Mild-C 1,600 mgCarlson
1600 mg1778% DVPowder
Vita-Chel Plus
⚠ EXCEEDS UL
● OTHER INGREDIENTS (1)
Douglas Laboratories
1600 mg2667% DVTablet or Pill
Prosta-Pro Support Pack
⚠ EXCEEDS UL (2)
● OTHER INGREDIENTS (2)
Douglas Laboratories
1600 mg2667% DVOther (e.g. tea bag)
Liposomal Vitamin C 1600 mgNutriFlair
1600 mg1778% DVCapsule
Vitamin C Buffered PowderBeyond Health
1600 mg1780% DVPowder
Vitamin C 1500 mg with Rose Hips
● OTHER INGREDIENTS (2)
Solgar
1500 mg1667% DVTablet or Pill
Vitamin C 1500 mg With Rose Hips
● OTHER INGREDIENTS (2)
Solgar
1500 mg1667% DVTablet or Pill
Mega Vita-Min
⚠ EXCEEDS UL (4)
● OTHER INGREDIENTS (3)
DC
1500 mg2500% DVOther (e.g. tea bag)
Immuni-V Cherry Effervescent
● OTHER INGREDIENTS (1)
MRI Performance
1500 mg1667% DVPowder
Immuni-V Sour Apple Effervescent
● OTHER INGREDIENTS (2)
MRI Performance
1500 mg1667% DVPowder
C-1500 Complex 1500 mg
● OTHER INGREDIENTS (2)
The Vitamin Shoppe
1500 mg2500% DVTablet or Pill

Frequently Asked Questions

How many products contain Vitamin C?

There are 30,885 supplement products containing Vitamin C from 1,284 brands in the NIH DSLD database.

What is the average Vitamin C dosage?

The average Vitamin C dosage across supplement products is 260.33 mg. Dosages range from 0 to 7200 mg.

What is the most common form for Vitamin C supplements?

The most common product form for Vitamin C supplements is Tablet or Pill.

What brands make Vitamin C supplements?

There are 1,284 brands that make supplements containing Vitamin C in the NIH DSLD database.

Related Ingredients

Vitamin D24,028Vitamin B622,984Vitamin B1222,225Vitamin E19,754Niacin19,622Folate19,121Vitamin A19,063Pantothenic Acid17,554

Explore More

Quick Facts

Products
30,885
Brands
1,284
Avg Dose
260.33 mg
Common Form
Tablet or Pill
Category
vitamin

Related Ingredients

Vitamin D24,028Vitamin B622,984Vitamin B1222,225Vitamin E19,754Niacin19,622