Natural Factors
Natural Factors C Extra 500 mg + Bioflavonoids 500 mg (Tablets)
Enhanced absorption vitamin C with citrus bioflavonoids for immune support
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Why Choose This Product
IMMUNE SUPPORT
Vitamin C with bioflavonoids helps maintain immune system function and supports your body's natural defenses.
ENHANCED ABSORPTION
Citrus bioflavonoids work with vitamin C to improve absorption, unlike plain ascorbic acid formulas.
CONNECTIVE TISSUE
Supports normal development and maintenance of bones, cartilage, teeth, and gums plus wound healing.
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How It Works
How It Works
Vitamin C acts as a powerful antioxidant that supports immune function and collagen synthesis. The added bioflavonoids enhance vitamin C absorption and provide additional antioxidant protection. This combination helps maintain connective tissue integrity and supports your body's natural healing processes.
Who It's For
Adults looking for comprehensive immune support, especially during seasonal changes. Athletes and active individuals who need extra support for tissue repair and recovery. Anyone wanting enhanced vitamin C absorption rather than basic ascorbic acid.
Who It's Not For
Those with citrus allergies should avoid this bioflavonoid formula. People taking blood-thinning medications should consult their healthcare practitioner.
About This Product
What It Does
This enhanced vitamin C formula supports immune function and connective tissue health with superior absorption. Unlike basic vitamin C supplements, the added bioflavonoids help your body actually use the vitamin C effectively. The 500mg dose provides meaningful immune support without causing digestive upset.
Why It Works
- BIOFLAVONOID ENHANCEMENT: Citrus bioflavonoids improve vitamin C absorption and provide synergistic antioxidant protection.
- COMPLETE COFACTORS: Includes rutin, hesperidin, and rosehips — the natural compounds that work alongside vitamin C in whole foods.
- ANTIOXIDANT PROTECTION: Fights free radicals that can damage cells and weaken immune response over time.
What's Inside
Clean tablet formula with pharmaceutical-grade ingredients. Made in Canada by Natural Factors under strict quality standards.
Why we carry it: Natural Factors combines proven vitamin C science with bioavailable cofactors that actually work together.
How to Take
Full Ingredients
| Supplement Facts | |
| Serving size 1 Tablets | |
| Serving size:180 | |
| Servings: | Amount Per Serving |
| Vitamin C | 500 mg |
| Citrus Bioflavonoids | 500 mg |
| Rutin | 50 mg |
| Rosehips | 50 mg |
| Hesperidin | 25 mg |
| * Daily Value not established. | |
| Other ingredients: Dicalcium phosphate dihydrate, povidone, | |
| croscarmellose sodium, vegetable grade magnesium stearate | |
| (lubricant), coating (sodium carboxymethylcellulose, dextrin, | |
| dextrose, lecithin, sodium citrate). | |
Customer Reviews
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Questions & Answers
Research & Science
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