Mild-C Vitamin C Crystals

by Carlson · powder · 35 oz.

  • Off the market since November 2015 (NIH)
  • UPC 0 88395 03084 0
  • DSLD label 21329
  • Serving 0.5 tsp ((1 level green scoopful) (2 Gram(s)))
  • 500 servings

Mild-C Vitamin C Crystals by Carlson lists 2 ingredients, 2 with an amount per serving of 0.5 tsp, such as 1,600 mg of vitamin C and 180 mg of calcium. Its current label entered the NIH Dietary Supplement Label Database on May 24, 2013.

What is in Mild-C Vitamin C Crystals?

Each row as the label prints it, per serving of 0.5 tsp. 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).

Mild-C Vitamin C Crystals: Supplement Facts rows against the market (DSLD label 21329, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin C1,600 mg2,667%Vitamin C in Mild-C Vitamin C Crystals against 18,583 products1,600 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg1,600 mg

Higher than over 99% of 18,583 products listing vitamin C (median 100 mg). Per day at the most servings: 3,200 mg. 1.6 times the adult UL a day.

Calcium180 mg18%Calcium in Mild-C Vitamin C Crystals against 17,831 products180 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg180 mg

Higher than 62% of 17,831 products listing calcium (median 115 mg). Per day at the most servings: 360 mg.

Source: NIH ODS Dietary Supplement Label Database, label 21329 (entered May 24, 2013), version 9.4.0. See the label on DSLD. 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 2 servings a day, the most its directions give, the label lists 3,200 mg of vitamin C, 1.6 times the adult Tolerable Upper Intake Level.

The NIH database records 1 to 2 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?

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 level 1/2 teaspoonful once or twice daily for dietary supplementation. Stir into juice or beverage.
Warnings
DO NOT ACCEPT IF CLEAR OUTER WRAPPING AROUND CONTAINER IS DAMAGED OR MISSING.
Allergens and what it does not contain
Preservative-free. Sugar-free. Wheat-free. Yeast-free. Citrus-free. Salt-free. Gluten-free.
Storage
Keep bottle tightly closed. Store away from heat and moisture.

Source: label statements in DSLD label 21329.

What else is on the label?

Other ingredients: Calcium Ascorbate.

How many labels does Mild-C Vitamin C Crystals have?

One label is on file, entered on May 24, 2013.

  1. Label 21329 (current) Entered May 24, 2013 · off the market November 25, 2015 · 35 oz. · UPC 0 88395 03084 0

DSLD also links this label to: Mild-C (image difference, same product), Mild-C 1,600 mg (image difference, same product).

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

Who makes it?

The label names Carlson Division of J.R. Carlson Laboratories, Inc. (distributor), Arlington Heights, IL. All Carlson products.

Where next?