Natural Factors
Natural Factors C Extra 500 mg + Bioflavonoids 250 mg (Capsules)
High-potency vitamin C with bioflavonoids for enhanced absorption and immune support
Skip or cancel anytime
Get Notified When It's Back
Enter your email and we'll let you know the moment this item is restocked.
One-time notification only. No spam.
Why Choose This Product
IMMUNE SUPPORT
500mg vitamin C provides 830% daily value to help maintain immune system function and support your body's natural defenses.
ENHANCED ABSORPTION
Bioflavonoids work with vitamin C to improve absorption and utilization, unlike plain ascorbic acid formulas.
ANTIOXIDANT PROTECTION
Powerful free radical scavenging activity helps protect cells from oxidative stress throughout your body.
Is This Right For Me?
Answer 2 quick questions for a personalised answer
What's your main goal?
What's your biggest challenge right now?
How It Works
How It Works
Vitamin C supports collagen synthesis for healthy connective tissue while acting as a potent antioxidant. The added bioflavonoids enhance vitamin C absorption and provide additional antioxidant compounds that work synergistically with ascorbic acid.
Who It's For
Adults seeking immune support, especially during seasonal challenges. Ideal for those who want enhanced vitamin C absorption or need higher-potency antioxidant protection.
Who It's Not For
Not suitable for those with citrus allergies due to bioflavonoid content. Consult your healthcare provider if taking blood-thinning medications.
About This Product
What It Does
This high-potency vitamin C formula supports immune function, bone health, and provides powerful antioxidant protection. The 500mg dose delivers 830% of your daily vitamin C needs, while 250mg of bioflavonoids enhance absorption and effectiveness.
Why It Works
- ENHANCED BIOAVAILABILITY: Bioflavonoids improve vitamin C absorption and retention compared to plain ascorbic acid supplements.
- COMPREHENSIVE ANTIOXIDANTS: Rutin, hesperidin, and citrus bioflavonoids provide additional free radical protection beyond vitamin C alone.
- CONNECTIVE TISSUE SUPPORT: Vitamin C is essential for collagen synthesis, supporting healthy bones, cartilage, teeth, and gums.
What's Inside
Each capsule contains 500mg vitamin C as ascorbic acid, 250mg citrus bioflavonoids, plus rutin, hesperidin, and rosehips for additional antioxidant compounds. Gelatin capsules with minimal excipients.
Why we carry it: Natural Factors creates one of the most bioavailable vitamin C formulas by including research-backed bioflavonoids that actually enhance absorption.
How to Take
Full Ingredients
| Supplement Facts | ||||
| Serving Size 1 Capsule | ||||
| Servings:90 | ||||
| Servings: | Amount/Serving | %DV | ||
| Vitamin C (as ascorbic acid) | 500 mg | 830 % | ||
| Citrus Bioflavonoids | 250 mg | ** | ||
| Rosehips(Rosa canina),powdered(fruit) | 25 mg | ** | ||
| Hesperidin Bioflavonoids | 25 mg | ** | ||
| Rutin | 50 mg | ** | ||
| ** Daily Value not established. | ||||
| Other Ingredients: Gelatin capsule(gelatin,purified water),magnesium | ||||
| stearate (vegetable grade). | ||||
Customer Reviews
0 reviews
Questions & Answers
Research & Science
Explore the dropdown below to view peer-reviewed literature related to Natural Factors C Extra 500 mg + Bioflavonoids 250 mg (Capsules)
