Natural Factors C Extra 500 mg + Bioflavonoids 500 mg (Tablets)

SKU: NF01312

Enhanced absorption vitamin C with citrus bioflavonoids for immune support

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.

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).

1-3 tablets daily, or as directed by a health care practitioner.


Size: 180 Tablets
Price:

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.

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).

1-3 tablets daily, or as directed by a health care practitioner.

Product reviews

Customer Reviews

Based on 2 reviews
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K
Kenneth L.
Always have ! And always will !

I’ve been using this product for over 40 years now. It is the best Vitamin C and Bioflavonoids combination ever !!

D
Dallas H.
Another successful purchase!

Good price, good service, reasonable delivery time. What else could I ask? :grinning:

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