Chewable Vitamin C 500 mg
by Kirkland Signature · tablet or pill · 500 tablets
- Off the market since January 2019 (NIH)
- DSLD label 25865
- Serving 1 tablet
Chewable Vitamin C 500 mg by Kirkland Signature lists one ingredient: 500 mg of vitamin C per serving of 1 tablet. Its current label entered the NIH Dietary Supplement Label Database on September 25, 2013.
What is in Chewable Vitamin C 500 mg?
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).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Total Carbohydrates | less than 1 g | ||
| Vitamin C | 500 mg | 556%* | Higher than 81% of 18,583 products listing vitamin C (median 100 mg). |
| Sodium | 40 mg | 56% of 14,514 products listing sodium give more (median 55 mg). |
* % Daily Value computed from the printed amount and the FDA Daily Value (21 CFR 101.9); the label prints none for that row.
Source: NIH ODS Dietary Supplement Label Database, label 25865 (entered September 25, 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?
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.
- Chewable Vitamin C 500 mgEqualine same ingredients
- Vitamin C Chewable With Orange Juice PowderLongs Wellness · off the market same ingredients
- Chewable C 500 mg OrangeSunmark same ingredients
- Chewable C 500 mg With Orange Juice PowderSafeway same ingredients
- Chewable Vitamin C 500 mg Tangy OrangeKirkland Signature same ingredients
- Chewable C 500 mg Tangy Orange TasteKirkland Signature same ingredients
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
- SUGGESTED USE: Chew one (1) tablet daily, preferably with a meal.
- Warnings
- IMPORTANT: TAMPER-EVIDENT SEAL UNDER CAP. CON NOT USE IF PRINTED SEAL IS DAMAGED OR MISSING.
Source: label statements in DSLD label 25865.
What else is on the label?
Other ingredients: Sorbitol, Sodium Ascorbate, Ascorbic Acid, Corn Starch, Natural & Artificial flavor, Magnesium Stearate, Orange juice powder, Silicon Dioxide, Sucralose, Maltodextrin, Lactose, Red 40 Lake.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): USP DIETARY SUPPLEMENT VERIFIED (R). Listed with: USP Verified mark (a seal is the label's claim; the certifier's own list confirms it).
How many labels does Chewable Vitamin C 500 mg have?
One label is on file, entered on September 25, 2013.
- Label 25865 (current) Entered September 25, 2013 · off the market January 23, 2019 · 500 tablets
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Costco Wholesale Corporation (distributor), Seattle, WA. All Kirkland Signature products.