C Extra 500 mg Plus 500 mg Bioflavonoids®
Other CombinationsBrand: Natural Factors
Net Contents
90 Tablet(s)
Serving Size
1 Tablet(s)
Servings Per Container
Not specified
Supplement Form
Tablet or Pill
Bar Code (UPC/SKU)
0 68958 01311 4
Product Version
R2
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
5 distinct active ingredients are disclosed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
1 ingredients report a %DV; 1 meet or exceed 100% DV.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Contains
- Wheat
Free From
- Milk
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 1 Tablet(s) · 1 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Vitamin C(Ascorbic Acid) | 500 mg | 830% |
| Citrus Bioflavonoids(grapefruit peel, lemon peel, Orange) | 500 mg | — |
| Rutin | 50 mg | — |
| Rosehips | 50 mg | — |
| Hesperidin Bioflavonoids | 25 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Suggested Usage: 1 tablet daily or as directed by a health professional.
Warnings & Precautions
Precautions re: All Other
Sealed for your protection. Do not use if seal on cap is broken.
Storage
Storage
For freshness store in a cool, dry place.
Formulation
Formula re: Contains
Natural Factors C Extra tablets contain 500mg of Vitamin C in a blend of Citrus Bioflavonoids, Rutin, Rosehips and Hesperidin to support the body's use of Vitamin C.
Formulation re: Does NOT Contain
Contains no artificial preservatives or color, no dairy, sweeteners, wheat or yeast.
FDA Statements
FDA Statement of Identity
DIETARY SUPPLEMENT
FDA Disclaimer Statement
*This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Other Label Statements
General Statements: All Other Content
Bioflavonoids and Vitamin C work synergistically to enhance each other's activity. Bioflavonoids are essential for proper absorption of Vitamin C and have been shown to keep collagen healthy, have antioxidant properties and to increase capillary strength.* Vitamin C is a potent, nutritional antioxidant supporting healthy bones, cartilage, teeth and gums. It helps protect cells against environmental pollutants and deficiencies in the daily diet.* All Natural Factors products are manufactured according to Canadian Health Protection Branch Good Manufacturing Practices (GMP), among the highest standards in the world.
Seals/Symbols
(recycle) Recyclable container and label.
Seals/Symbols
Purity & Potency Guaranteed
General Statements: All Other Content
POTENT ANTIOXIDANT PROTECTION*
General Statements: All Other Content
PRODUCT OF CANADA
General: Product/Version Code
R2
Manufacturer & Distributor
Manufacturer
Natural Factors Canada
Distributor
Natural Factors
1111 - 80th St. SW, Ste 100, Everett, WA, 98203, USA
Market Reference
Natural Factors Citrus Bioflavonoids
Vitacost.com4.8(1100)$11.87Natural Factors Vitamin C
Natural Factors4.7(5400)$10.95Natural Factors Liposomal 1000mg Softgels
The Vitamin Shop4.7(1200)$13.83Natural Factors C Extra + Quercetin
Walmart - Pattern4.8(397)$13.97Natural Factors C Extra 500mg Plus 250mg Bioflavonoids 90 Capsules
Healthy Planet4.9(17)$10.72Natural Factors C Extra 500mg Plus 500 mg Bioflavonoids 180 Tablets
Wellness Supplements4.8(11)$23.24Natural Factors 500 Milligram C Extra
Instacart$24.99Natural Factors C Extra 500mg Tablets
Wellness Supplements5.0(8)$14.85
Where to Buy Locally
Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.
Showing representative supplement & health retailers — search above for stores in your area.
GNC
4.4 (21)Vitamin & supplements store
3401 S US Hwy 41 #e - 3, Terre Haute, IN 47802
Active Nutrition, Terre Haute (ANS)
5.0 (81)Vitamin & supplements store
3410 S US Hwy 41, Terre Haute, IN 47802
Walgreens
2.9 (50)Vitamin & supplements store
3603 S US Hwy 41, Terre Haute, IN 47802
Crossroads Nutrition
4.8 (41)Juice shop
5137 S US Hwy 41, Terre Haute, IN 47802
CVS
2.8 (95)Vitamin & supplements store
670 E Margaret Ave, Terre Haute, IN 47802
Kroger
4.3 (723)Grocery store
4714 S US Hwy 41, Terre Haute, IN 47802
Sally Beauty
4.5 (69)Beauty supply store
4688 S US Hwy 41, Terre Haute, IN 47802
Nancy's Nutrition Center
4.3 (16)Vitamin & supplements store
1723 N 3rd St, Terre Haute, IN 47804
Research & Studies
Polyphenolics evoke healing responses: Clinical evidence and role of predictive biomarkers
R Jaffe, J Mani - … : Mechanisms of action in human health and disease, 2018 - Elsevier
… Free radical excess induces repair deficits known as … high ORAC-value diet and supplementation. ORAC is an acronym … the usual dietary intake of vitamin C and 100 times higher …
201834 citationsEffects of Citrus flavanone hesperidin extracts or purified hesperidin consumption on risk factors for cardiovascular disease: evidence from an updated Meta …
H Huang, D Liao, B He, G Zhou, Y Cui - Current Developments in Nutrition, 2024 - Elsevier
… Cardiovascular disease (CVD) is a serious public health problem worldwide. The role of citrus flavanone hesperidin consumption on cardiovascular disease risk factors (CVDRFs) has …
202413 citationsNatural approaches in metabolic syndrome management
…, RV Giglio, D Nikolic, C Mannina… - … of Medical …, 2018 - archivesofmedicalscience.com
… supplements of 400 IU of vitamin E every other day and 500 … Vitamin C at daily dosages of 500 mg has been shown to … , the use of dietary bioflavonoids, phenolic acids and quercetin …
2018150 citationsNutraceuticals: facts and fiction
JC Espın, MT Garcıa-Conesa, FA Tomás-Barberán - Phytochemistry, 2007 - academia.edu
… supplements are prepared from citrus fruits extracts, marketed mostly as citrus bioflavonoids … of the compound, from a few milligrams to 500 mg per capsule! The ‘recommended daily …
20071,175 citationsPolyphenol supplementation: benefits for exercise performance or oxidative stress?
KH Myburgh - Sports Medicine, 2014 - Springer
… proteins, and their dysfunction causes the loss of force associated … E (500 mg/day) and B-carotene (30 mg/day) daily plus vitamin … C (1,000 mg each) plus additional flavonoids (400 mg …
2014261 citationsRutin: therapeutic potential and recent advances in drug delivery
S Sharma, A Ali, J Ali, JK Sahni… - Expert opinion on …, 2013 - Taylor & Francis
… Introduction: Natural compounds such as bioflavonoids have … The percentage inhibition of lipid peroxidation by 0.5 mg/ml … decreased considerably with rutin supplementation. On the …
2013502 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2012-04-26. DSLD Label ID: 8014. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.
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