C-1000 with Citrus Bioflavonoids
by PhysioLogics · capsule · 100 rapid release capsules
- Off the market since March 2016 (NIH)
- UPC 7 16963 01417 5
- DSLD label 56454
- Serving 1 capsule
C-1000 with Citrus Bioflavonoids by PhysioLogics lists 2 ingredients, 2 with an amount per serving of 1 capsule, such as 1,000 mg of vitamin C and 15 mg of citrus bioflavonoid complex. Its current label entered the NIH Dietary Supplement Label Database on February 23, 2016.
What is in C-1000 with Citrus Bioflavonoids?
Each row as the label prints it, per serving of 1 capsule. 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 |
|---|---|---|---|
| Vitamin Cas Ascorbic AcidVitamin C (Alt. Name: Ascorbic Acid) Note: 1 g | 1,000 mg | 1,667% | Higher than 91% of 18,583 products listing vitamin C (median 100 mg). |
| Citrus Bioflavonoid Complex | 15 mg | 86% of 2,343 products listing flavonoid give more (median 50 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 56454 (entered February 23, 2016), 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:
- Its 1,000 mg of vitamin C is higher than 91% of the 18,583 vitamin C products that print an amount; 445 list more.
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.
- C-1000 mg with BioflavonoidsPuritan's Pride same ingredients
- Vitamin C 1000 With Bioflavonoids And Rose HipsGNC · off the market same ingredients
- Vitamin C 1000 mg With Bioflavonoids & Rose HipsGNC same ingredients
- Vitamin C 1000 mg Timed-Release CapletsGNC same ingredients
- Vitamin C 1000 mgHi-Tech Pharmaceuticals same ingredients
- Vitamin C 1000 mgBlackstone Labs 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
- Directions: For adults, take one (1) capsule daily, preferably with a meal or follow the advice of your health care professional. As a reminder, discuss the supplements and medications you take with your health care providers.
- Warnings
- TAMPER RESISTANT: Do not use if seal under cap is broken or missing.
- KEEP OUT OF REACH OF CHILDREN.
- WARNING: If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use.
- Discontinue use and consult your doctor if any adverse reactions occur.
- Allergens and what it does not contain
- FREE OF: artificial flavor, artificial sweetener, preservatives, sugar, starch, milk, lactose, soy, gluten, wheat, yeast, fish, sodium.
- Storage
- Store at room temperature and avoid excessive heat.
Source: label statements in DSLD label 56454.
What else is on the label?
Other ingredients: Gelatin, Magnesium Silicate, Contains Less Than 2% of.
How many labels does C-1000 with Citrus Bioflavonoids have?
3 labels are on file under this name since December 23, 2011: other sizes, label designs and reformulations. The current one leads this page.
- Label 56454 (current) Entered February 23, 2016 · off the market March 1, 2016 · 100 rapid release capsules · UPC 7 16963 01417 5
- Label 29160 Entered January 24, 2014 · off the market February 2, 2016 · 100 rapid release capsules · UPC 7 16963 01417 5
- Label 3948 Entered December 23, 2011 · off the market December 10, 2013 · 100 rapid release capsules · UPC 7 16963 01417 5
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names PhysioLogics, LLC (manufacturer), Ronkonkoma, NY, U.S.A.. All PhysioLogics products.