United States
Data
Supplements

Vitamin C in supplements · page 169

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.

AgeMenWomenPregnancyBreastfeeding
0-6 months————
7-12 months————
1–3 years400 mg400 mg——
4–8 years650 mg650 mg——
9–13 years1,200 mg1,200 mg——
14–18 years1,800 mg1,800 mg1,800 mg1,800 mg
19+ years2,000 mg2,000 mg2,000 mg2,000 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 169 of 287

Connective Tissue TLC Unflavored, OmneDiem
Connective Tissue TLC UnflavoredOmneDiem · Powder60 mg per serving
Magnifi Cleanse, Logos Nutritionals
Magnifi CleanseLogos Nutritionals · Capsule60 mg per serving
Next Day, Purple Tree
Next DayPurple Tree · Capsule45 mg per serving
Rapid Hydration Lemon Lime Flavor, Ancient Nutrition
Rapid Hydration Lemon Lime FlavorAncient Nutrition · Powder90 mg per serving
S
Soy Protein Unflavored/UnsweetenedGNC Natural Brand · Powder0.00 NP per serving
S
Stress-Plex-ForteDouglas Laboratories · Tablet or Pill200 mg per serving
C
Cell-Tech Hardcore Pro Series Blue RaspberryMuscleTech · Powder250 mg per serving
C
Cell-Tech Haredcore Pro Series Fruit PunchMuscleTech · Powder250 mg per serving
C
Cell-Tech Hardcore Pro Series GrapeMuscleTech · Powder250 mg per serving
C
Cell-Tech Hardcore Pro Series Lemon LimeMuscleTech · Powder250 mg per serving
C
Cell-Tech Hardcore Pro Series OrangeMuscleTech · Powder250 mg per serving
S
Stress B Formula Plus 1000 mg CNatural Factors · Tablet or Pill1,000 mg per serving
S
Stress-Plex-ForteDouglas Laboratories · Tablet or Pill200 mg per serving
S
Stress-Plex-ForteDouglas Laboratories · Tablet or Pill200 mg per serving
E
Ear Care with BioflavonoidsPuritan's Pride · Other (e.g. tea bag)300 mg per serving
W
Wheat Grass 500 mgNOW · Tablet or Pill15 mg per serving
R
Resurrect-P.M. Midnight GrapeRonnie Coleman Signature Series · Powder100 mg per serving
A
Alfalfa Green Food SupplementHerbal Hills · Tablet or Pill0.84 mg per serving
A
Alfalfa Green Food SupplementHerbal Hills · Tablet or Pill0.84 mg per serving
A
AlfalfaHerbal Hills · Powder0.84 mg per serving
S
Spirulina Green Food SupplementHerbal Hills · Tablet or Pill0.05 mg per serving
S
Spirulina Green Food SupplementHerbal Hills · Tablet or Pill0.05 mg per serving
I
I-Vegiehills Green Food SupplementHerbal Hills · Tablet or Pill0.26 mg per serving
M
Maxima Green Green Tablets Green Food SupplementHerbal Hills · Tablet or Pill0.23 mg per serving
S
Super Greenhills Green Food SupplementHerbal Hills · Tablet or Pill0.23 mg per serving
S
Super Greenhills Green Food SupplementHerbal Hills · Tablet or Pill0.23 mg per serving
S
Super Vegiehills Green Food SupplementHerbal Hills · Tablet or Pill0.25 mg per serving
S
Super Vegiehills Green Food SupplementHerbal Hills · Tablet or Pill0.25 mg per serving
S
Super VegiehillsHerbal Hills · Powder0.25 mg per serving
S
Super VegiehillsHerbal Hills · Powder0.25 mg per serving
I
I-VegiehillsHerbal Hills · Powder0.26 mg per serving
I
I-VegiehillsHerbal Hills · Powder0.26 mg per serving
S
Super GreenhillsHerbal Hills · Powder0.23 mg per serving
S
Super GreenhillsHerbal Hills · Powder0.23 mg per serving
S
Slim Spray Extra Lean Weight Loss SupportMarz Sprays · Liquid60 mg per serving
A
AlfalfaHerbal Hills · Tablet or Pill0.24 mg per serving
U
Ultramyosyn Whey ChocolateMET-Rx · Powder0.00 Not Present per serving
U
Ultramyosyn Whey VanillaMET-Rx · Powder0.00 Not Present per serving
U
Ultimate Flurry Hi-Protein Shake Chocolate LoversAdvanced Nutrient Science · Liquid0.00 Not Present per serving
U
Ultimate Flurry Hi-Protein Shake Cookie LoversAdvanced Nutrient Science · Liquid0.00 Not Present per serving
C
COR-Performance Whey Strawberry Milkshake FlavorCellucor · Powder0.00 Not Present per serving
C
C4 Extreme Mystery FlavorCellucor · Powder250 mg per serving
C
C4 Extreme Green AppleCellucor · Powder250 mg per serving
A
Advanced Recovery Formula VanillaBiosteel · Powder0.00 Not Present per serving
A
Advanced Recovery Formula ChocolateBioSteel · Powder0.00 Not Present per serving
C
C4 Extreme Green AppleCellucor · Powder250 mg per serving
W
Whey Protein Isolate VanillaBioSteel · Powder0.00 Not Present per serving
W
Whey Delite Chocolate ChunkInfinite Labs · Powder0.00 Not Present 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).