PlainVitamins

Pure-C Bio 600

by Maxi Health · tablet or pill · 180 tablets

  • On the market (NIH)
  • UPC 7 53406 00418 8
  • DSLD label 323812
  • Serving 1 tablet
  • 180 servings

Pure-C Bio 600 by Maxi Health lists 5 ingredients, 5 with an amount per serving of 1 tablet, such as 600 mg of vitamin C, 50 mg of calcium, 37 mg of phosphorus and 600 mg of lemon bioflavonoid complex. Its current label entered the NIH Dietary Supplement Label Database on March 25, 2025.

What is in Pure-C Bio 600?

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).

Pure-C Bio 600: Supplement Facts rows against the market (DSLD label 323812, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic Acid600 mg667%Vitamin C in Pure-C Bio 600 against 18,583 products600 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg600 mg

Higher than 89% of 18,583 products listing vitamin C (median 100 mg). Per day at the most servings: 2,400 mg. 1.2 times the adult UL a day.

Calciumas Dicalcium Phosphate50 mg4%Calcium in Pure-C Bio 600 against 17,831 products50 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg50 mg

72% of 17,831 products listing calcium give more (median 115 mg). Per day at the most servings: 200 mg.

Phosphorusas Dicalcium Phosphate37 mg3%Phosphorus in Pure-C Bio 600 against 3,786 products37 mg per serving; the middle half of products list 45 mg to 200 mg, the median 90 mg.DV 1,250 mgUL 4,000 mg37 mg

81% of 3,786 products listing phosphorus give more (median 90 mg). Per day at the most servings: 148 mg.

Lemon Bioflavonoid Complex600 mgFlavonoid in Pure-C Bio 600 against 2,343 products600 mg per serving; the middle half of products list 25 mg to 100 mg, the median 50 mg.600 mg

Higher than 98% of 2,343 products listing flavonoid (median 50 mg). Per day at the most servings: 2,400 mg.

Total Bioflavonoids50%300 mg

Source: NIH ODS Dietary Supplement Label Database, label 323812 (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?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • At 4 servings a day, the most its directions give, the label lists 2,400 mg of vitamin C, 1.2 times the adult Tolerable Upper Intake Level.
  • Its 600 mg of lemon bioflavonoid complex (filed by NIH under flavonoid) is higher than 98% of the 2,343 flavonoid products that print an amount; 40 list more.

The NIH database records 2 to 4 servings 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?

The products whose ingredient lists overlap most with Pure-C Bio 600's, rare ingredients counting for more.

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 two to four times daily, or as directed.
Warnings
Keep out of reach of children.
Allergens and what it does not contain
This product contains no animal products, wheat, gluten, salt, milk, yeast, soy, artificial preservatives, flavors, or colorings.
Storage
Store tightly closed in a cool, dry place.

Source: label statements in DSLD label 323812.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Stearic Acid, Magnesium Stearate, 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): Manufactured in a Certified GMP facility; UK (Rav Shmuel Dovid Krausz (Udvarer Rav)) (Kosher) BDZ Edah Charedis - Orthodox Council of Jerusalem (Kosher); OU (Kosher).

How many labels does Pure-C Bio 600 have?

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

  1. Label 323812 (current) Entered March 25, 2025 · on the market · 180 tablets · UPC 7 53406 00418 8

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?