PlainVitamins

Max-C 500

by Maxi Health · tablet or pill · 100 tablets

  • On the market (NIH)
  • UPC 7 53406 03310 2
  • DSLD label 323783
  • Serving 1 tablet
  • 100 servings

Max-C 500 by Maxi Health lists 3 ingredients, 3 with an amount per serving of 1 tablet, such as 500 mg of vitamin C and 100 mg of lemon bioflavonoid. Its current label entered the NIH Dietary Supplement Label Database on March 25, 2025.

What is in Max-C 500?

Each row as the label prints it, per serving of 1 tablet. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Max-C 500: Supplement Facts rows against the market (DSLD label 323783, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic Acid500 mg566%Vitamin C in Max-C 500 against 18,583 products500 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg500 mg

Higher than 81% of 18,583 products listing vitamin C (median 100 mg).

Lemon Bioflavonoidcomplex100 mgFlavonoid in Max-C 500 against 2,343 products100 mg per serving; the middle half of products list 25 mg to 100 mg, the median 50 mg.100 mg

Higher than 62% of 2,343 products listing flavonoid (median 50 mg).

Total Bioflavonoids50%50 mg

Source: NIH ODS Dietary Supplement Label Database, label 323783 (entered March 25, 2025), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.

The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

6 products list the very same ingredients; the nearest amounts come first.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
Directions: Take one (1) tablet daily, or as directed.
Warnings
Keep out of reach of children.
Allergens and what it does not contain
This product contains no animal products, soy, wheat, sugar, salt, yeast, gluten, milk, artificial flavors, colorings or preservatives.
Storage
Store tightly closed in a cool, dry place.

Source: label statements in DSLD label 323783.

What else is on the label?

Other ingredients: Dicalcium Phosphate, Stearic Acid, Microcrystalline Cellulose, Magnesium Stearate, Croscarmellose Sodium, Calcium Carbonate, Bromelain, Papain, Lipase, Amylase, Protease, Silica, Water, Purified, Hydroxypropyl Methylcellulose, Glycerin, Titanium Dioxide, Chlorophyll.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): UK (Rav Shmuel Dovid Krausz (Udvarer Rav)) (Kosher) BDZ Edah Charedis - Orthodox Council of Jerusalem (Kosher); OU (Kosher).

How many labels does Max-C 500 have?

One label is on file, entered on March 25, 2025.

  1. Label 323783 (current) Entered March 25, 2025 · on the market · 100 tablets · UPC 7 53406 03310 2

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Maxi Health (distributor), Brooklyn, N.Y.. All Maxi Health products.

Where next?