NATURAL FACTORS C Extra + Quercetin (500 mg / 250 mg - 90 veg caps)

Natural Factors C Extra + Quercetin pairs 500 mg of vitamin C with 250 mg of the bioflavonoid quercetin in each vegetarian capsule, a 2:1 ratio. It suits adults who want everyday antioxidant and immune support from one simple capsule. Each bottle holds 90 vegetarian capsules.

Why you'll love it

• 500 mg of vitamin C and 250 mg of quercetin per capsule
• Vitamin C helps in collagen formation to maintain healthy bones, cartilage, teeth and gums
• Vitamin C helps support immune function and is an antioxidant that helps protect against free radicals
• Vegetarian capsule

How to use

Follow the directions on the product label, or as directed by a health care practitioner.

What's inside

• Vitamin C 500 mg — an essential antioxidant vitamin
• Quercetin (bioflavonoids) 250 mg — a plant flavonoid that works alongside vitamin C
• Non-medicinal ingredients: microcrystalline cellulose, silica, stearic acid, vegetable grade magnesium stearate, vegetarian capsule.

Good to know

• NPN 00523224

FAQs

What is the ratio of vitamin C to quercetin?
Each vegetarian capsule provides 500 mg of vitamin C and 250 mg of quercetin, a 2:1 ratio. Quercetin is a bioflavonoid found in fruits and vegetables that complements vitamin C.

Is C Extra + Quercetin vegetarian?
Yes. The formula uses a vegetarian capsule, and the non-medicinal ingredients are microcrystalline cellulose, silica, stearic acid and vegetable grade magnesium stearate, with no gelatin.