Supplements

Vitamin C in supplements · page 188

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 188 of 287

Advanced Hair, Skin & Nails Strawberry Flavored GummiesNature's Bounty Optimal Solutions · Gummy or Jelly18 mg per serving

Advanced Hair, Skin & Nails Gummies Strawberry FlavoredNature's Bounty Optimal Solutions · Gummy or Jelly18 mg per serving

Advanced Hair, Skin & Nails Mixed Fruit Flavored Jelly BeansNature's Bounty Optimal Solutions · Other (e.g. tea bag)18 mg per serving

Immune Boost CherrySwanson · Gummy or Jelly250 mg per serving

First Response Citrus OrangeNutraBio · Powder3,000 mg per serving

Immune Lozenges PeppermintGaia Herbs · Gummy or Jelly11 mg per serving

Immuniday Daily DefendereXplicit Supplements · Capsule330 mg per serving

Collagen Flex Mint Chocolate FlavorDaVinci Laboratories · Liquid60 mg per serving

Collagen Bright Toasted CinnamonDaVinci Laboratories · Liquid30 mg per serving

Collagen Flex Toasted CinnamonDaVinci Laboratories · Liquid60 mg per serving

Simply Energy Lemon FlavorBluebonnet · Powder30 mg per serving

Simply Energy Strawberry Kiwi FlavorBluebonnet · Powder30 mg per serving

Active Immunity + Elderberry Berry BraveOLLY · Gummy or Jelly180 mg per serving

Advanced 7-In-1 Immunity BoostBioSchwartz · Capsule500 mg per serving

Peak ImmunityPeak Biome · Powder500 mg per serving

Super C-500 ComplexPuritan's Pride · Other (e.g. tea bag)500 mg per serving

NanoBeauty Hair, Skin & Nail Gummmies Lemon FlavoredBioPharma Scientific · Gummy or Jelly50 mg per serving

NanoReds10 Natural BerryBiopharma Scientific · Powder60 mg per serving

Green Blends Cleansing PowderEarthrise · Powder2.0 mg per serving

Soy Protein Powder Unsweetened Natural VanillaVitaCeutical Labs · Powder0.00 NP per serving

All Day Energy GreensIVL Institute For Vibrant Living · Powder380 mg per serving

Mass XXX VanillaGNC Pro Performance · Powder0.00 NP per serving

ProCrunch Lite Peanut Butter CupGNC Pro Performance · Bar0.00 NP per serving

ProCrunch Lite Cinnamon BunGNC Pro Performance · Bar0.00 NP per serving

100% Whey Protein Powdered Drink Mix StrawberryGNC Pro Performance · Powder0.00 NP per serving

100% Whey Protein Powdered Drink Mix Banana CreamGNC Pro Performance · Powder0.00 NP per serving

100% Whey Protein Powdered Drink Mix Chocolate CaramelGNC Pro Performance · Powder0.00 NP per serving

100% Whey Protein Powdered Drink Mix Mixed BerryGNC Pro Performance · Powder0.00 NP per serving

100% Whey Protein Powdered Drink Mix Cookies & CreamGNC Pro Performance · Powder0.00 Not Present per serving

100% Whey Protein Powdered Drink Mix ChocolateGNC Pro Performance · Powder0.00 NP per serving

100% Whey Protein Powdered Drink Mix StrawberryGNC Pro Performance · Powder0.00 NP per serving

100% Whey Protein Powdered Drink Mix ChocolateGNC Pro Performance · Powder0.00 NP per serving

100% Whey Protein Powdered Drink Mix VanillaGNC Pro Performance · Powder0.00 NP per serving

100% Whey Protein Powdered Drink Mix Chocolate CaramelGNC Pro Performance · Powder0.00 NP per serving

Whey Protein Complex Powdered Drink Mix ChocolateGNC Pro Performance · Powder0.00 % per serving

Whey Protein Complex Powdered Drink Mix VanillaGNC Pro Performance · Powder0.00 % per serving

100% Whey Protein Powdered Drink Mix Cookies & CreamGNC Pro Performance · Powder0.00 % per serving

100% Whey Protein Powdered Drink Mix StrawberryGNC Pro Performance · Powder0.00 % per serving

100% Whey Protein Powdered Drink Mix Strawberry BananaGNC Pro Performance · Powder0.00 % per serving

100% Whey Protein Powdered Drink Mix UnflavoredGNC Pro Performance · Powder0.00 % per serving

Whey Isolate 28 Cookies And CreamGNC Pro Performance · Powder0.00 % per serving

50 Gram Slam XR Milk ChocolateGNC Pro Performance · Liquid0.00 NP per serving

Ocuvite Eye Health FormulaBausch & Lomb · Softgel Capsule150 mg per serving

TC-F Isolate ChocolatePS ProSupps · Powder0.00 % per serving

TC-F Isolate VanillaPS ProSupps · Powder0.00 % per serving

Healthy Energy Citrus PomegranateFRS · Liquid156 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).