Citrus Bioflavonoids
by Nature's Sunshine · tablet or pill · 90 tablets
- On the market (NIH)
- UPC 0 99904 01646 0
- DSLD label 255224
- Serving 2 tablets
- 45 servings
Citrus Bioflavonoids by Nature's Sunshine lists 9 ingredients, 3 with an amount per serving of 2 tablets, such as 1,000 mg of vitamin C, 180 mg of calcium and 140 mg of phosphorus; 6 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on September 24, 2021.
What is in Citrus Bioflavonoids?
Each row as the label prints it, per serving of 2 tablets. 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 Acid | 1,000 mg | 1,111% | Higher than 91% of 18,583 products listing vitamin C (median 100 mg). |
| Calciumas Dicalcium Phosphate | 180 mg | 14% | Higher than 62% of 17,831 products listing calcium (median 115 mg). |
| Phosphorusas Dicalcium Phosphate | 140 mg | 11% | Higher than 66% of 3,786 products listing phosphorus (median 90 mg). |
| Proprietary Blend | 525 mg | ||
| Grapefruit Bioflavonoid extract | in the blend, no amount given | ||
| Hesperidin Bioflavonoid extract | in the blend, no amount given | ||
| Lemon Bioflavonoid extract | in the blend, no amount given | ||
| Orange Bioflavonoid extract | in the blend, no amount given | ||
| Rutin | in the blend, no amount given | ||
| Rose Hips | in the blend, no amount given |
Source: NIH ODS Dietary Supplement Label Database, label 255224 (entered September 24, 2021), 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?
The products whose ingredient lists overlap most with Citrus Bioflavonoids's, rare ingredients counting for more.
- C Extra 500 mg Plus 250 mg BioflavonoidsNatural Factors 5 shared, 57% alike
- C 1000 mgThompson 5 shared, 57% alike
- Vitamin CNature's Sunshine · off the market 5 shared, 54% alike
- Vitamin C Time-Release FormulaNature's Sunshine · off the market 5 shared, 54% alike
- Time Release Vitamin C 1000 mgNature's Sunshine 5 shared, 54% alike
- Super C Complex Vitamin C 1000 mg With 500 mg BioflavonoidsNature's Plus · off the market 5 shared, 50% alike
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
- Recommended Use: Take 2 tablets daily with a meal.
- Warnings
- Do not use if inner seal is missing or damaged.
Source: label statements in DSLD label 255224.
What else is on the label?
Other ingredients: Stearic Acid, Cellulose, Vegetable Magnesium Stearate.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Ko Pareve (Kosher).
How many labels does Citrus Bioflavonoids have?
2 labels are on file under this name since September 24, 2019: other sizes, label designs and reformulations. The current one leads this page.
- Label 255224 (current) Entered September 24, 2021 · on the market · 90 tablets · UPC 0 99904 01646 0
- Label 207285 Entered September 24, 2019 · off the market June 9, 2021 · 90 tablets · UPC 0 99904 01646 0
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Nature's Sunshine Products, Inc. (manufacturer), Spanish Fork, UT. All Nature's Sunshine products.