Natural Factors - C Extra + Quercetin 500 mg / 500 mg

Hide

To
From
Confirm Email
Subject
Message

Indications
Ingredients
Description
Quantity
Dose
References

C Extra + Quercetin 500 mg / 500 mg

Manufacturer:	Natural Factors
Code:	1334 (90 Tablets) 1333 (60 Tablets )
NPN:	2240293

Indications
Ingredients
Description
Quantity
Dose
Reference

Indications

• Supports immune function
• Contains antioxidants that help protect against free radicals
• Helps in collagen formation to maintain healthy bones, cartilage, teeth, and gums
• Supports the body’s ability to metabolize nutrients
• Assists in preventing vitamin C deficiency

Ingredients

Each tablet contains:
Vitamin C (ascorbic acid) : 500 mg
Quercetin (bioflavonoids) : 500 mg

Microcrystalline cellulose, dibasic calcium phosphate dihydrate, croscarmellose sodium, carbohydrate gum, coating (carbohydrate gum [cellulose ], glycerin), stearic acid, vegetable grade magnesium stearate (lubricant), silica.

Description

Natural Factors C Extra + Quercetin Bioflavonoids is an immune-support formula that combines the antioxidant benefits of vitamin C with the bioflavonoid quercetin for enhanced support. Vitamin C is not stored by the body and needs to be consumed daily in order to maintain the levels recommended for overall health. Additionally, the body’s need for vitamin C increases during times of stress, such as intense physical activity, illness, antibiotic use, and exposure to pollutants.
Vitamin C is an essential nutrient that helps in collagen formation, which is needed for the normal development and maintenance of bones, cartilage, teeth, and gums. It also helps maintain the body’s ability to metabolize nutrients. Quercetin is a bioflavonoid found in many fruits, vegetables, and herbs. It has a wide range of benefits, including allergy relief, cardiovascular support, and enhancing the body’s absorption and use of vitamin C. Both vitamin C and quercetin also help protect tissues from free radical damage.
C Extra + Quercetin Bioflavonoids contains 500 mg of vitamin C blended with quercetin in each tablet or easy-to-swallow capsule. It contains no preservatives, sweeteners, gluten, or GMOs, and offers a convenient one-per-day formula for anyone looking for additional immune and antioxidant support.

Quantity

90 Tablets
60 Tablets

Dose

Recommended adult dose: 1 tablet daily with food or as directed by a health care practitioner. Consult a health care practitioner for use beyond 12 weeks.

References

"Show references"

"Hide references"

2026

Disclaimer: This content is subject to change. The information is intended to inform and educate; it does not replace the medical evaluation, advice, diagnosis or treatment by a healthcare professional. www.nhpassist.com © 2014 NDAssist Inc. and/or its affiliates. All rights reserved.

Related Products: “Natural Factors” See all (201)
- Algae Omega-3 770 mg
  Natural Factors
- C 500 mg 500 mg
  Natural Factors
- Selenium 100 mcg
  Natural Factors
- Black Cohosh 40 mg
  Natural Factors
- Pantothenic Acid 250
  Natural Factors
- Chewable Iron 10 mg
  Natural Factors
- Hi Potency Multi
  Natural Factors
- Vitamin E Clear Base
  Natural Factors
- C 500 mg 500 mg
  Natural Factors
- Glycine 5 g
  Natural Factors
- Vitamin C 1000 mg
  Natural Factors
- BioCoenzymated Methy
  Natural Factors
- SlimStyles® PGX&
  Natural Factors
- Magnesium (Citra
  Natural Factors
- Vegan SunVitamin D3
  Natural Factors
- Men's 50+ Multiv
  Natural Factors
- Niacin 500 mg
  Natural Factors
- C 500 mg 500 mg
  Natural Factors
- LG Cleanse Formula
  Natural Factors
- Women’s 50+
  Natural Factors
- Liposomal Vitamin C
  Natural Factors
- Senior's Multi Probi
  Natural Factors
- Premium Milk Thistle
  Natural Factors
- Glucosamine & Chondr
  Natural Factors
- Liquid Vitamin D3 40
  Natural Factors
- Vitamin B1 100 mg
  Natural Factors
- GABA 100% Natural 25
  Natural Factors
- Chewable Vitamin C 2
  Natural Factors
- Citrus Bioflavonoids
  Natural Factors

Manufacturer:

Natural Factors

Code:

1334 (90 Tablets)
1333 (60 Tablets )

NPN:

2240293

<a name="p1"> </a><h3>Indications</h3> <?php if($record['Record']['z_hidden_b'] == '-99'): echo '<p>This information is not supplied by the manufacturer.</p>';

/home/ndassist/nhpassist.com/vendor/cakephp/cakephp/src/View/View.php /home/ndassist/nhpassist.com/vendor/cakephp/cakephp/src/View/View.php, line 1222 Cake\View\View->_evaluate() /home/ndassist/nhpassist.com/vendor/cakephp/cakephp/src/View/View.php, line 1179 Cake\View\View->_render() /home/ndassist/nhpassist.com/vendor/cakephp/cakephp/src/View/View.php, line 810 Cake\View\View->render() /home/ndassist/nhpassist.com/vendor/cakephp/cakephp/src/Controller/Controller.php, line 790 Cake\Controller\Controller->render() /home/ndassist/nhpassist.com/vendor/cakephp/cakephp/src/Controller/Controller.php, line 569 Cake\Controller\Controller->invokeAction() /home/ndassist/nhpassist.com/vendor/cakephp/cakephp/src/Controller/ControllerFactory.php, line 140 Cake\Controller\ControllerFactory->handle() /home/ndassist/nhpassist.com/vendor/cakephp/cakephp/src/Controller/ControllerFactory.php, line 115 Cake\Controller\ControllerFactory->invoke() /home/ndassist/nhpassist.com/vendor/cakephp/cakephp/src/Http/BaseApplication.php, line 325 Cake\Http\BaseApplication->handle() /home/ndassist/nhpassist.com/vendor/cakephp/cakephp/src/Http/Runner.php, line 86 Cake\Http\Runner->handle() /home/ndassist/nhpassist.com/vendor/cakephp/cakephp/src/Http/Runner.php, line 86 Cake\Http\Runner->handle() /home/ndassist/nhpassist.com/vendor/cakephp/cakephp/src/Http/Middleware/CsrfProtectionMiddleware.php, line 176 Cake\Http\Middleware\CsrfProtectionMiddleware->process() /home/ndassist/nhpassist.com/vendor/cakephp/cakephp/src/Http/Runner.php, line 82 Cake\Http\Runner->handle() /home/ndassist/nhpassist.com/vendor/cakephp/cakephp/src/Http/Runner.php, line 67 Cake\Http\Runner->run() /home/ndassist/nhpassist.com/vendor/cakephp/cakephp/src/Routing/Middleware/RoutingMiddleware.php, line 198 Cake\Routing\Middleware\RoutingMiddleware->process() /home/ndassist/nhpassist.com/vendor/cakephp/cakephp/src/Http/Runner.php, line 82 Cake\Http\Runner->handle() /home/ndassist/nhpassist.com/vendor/cakephp/cakephp/src/Routing/Middleware/AssetMiddleware.php, line 68 Cake\Routing\Middleware\AssetMiddleware->process() /home/ndassist/nhpassist.com/vendor/cakephp/cakephp/src/Http/Runner.php, line 82 Cake\Http\Runner->handle() /home/ndassist/nhpassist.com/vendor/cakephp/cakephp/src/Http/Middleware/EncryptedCookieMiddleware.php, line 93 Cake\Http\Middleware\EncryptedCookieMiddleware->process() /home/ndassist/nhpassist.com/vendor/cakephp/cakephp/src/Http/Runner.php, line 82 Cake\Http\Runner->handle() /home/ndassist/nhpassist.com/vendor/cakephp/cakephp/src/Error/Middleware/ErrorHandlerMiddleware.php, line 149 Cake\Error\Middleware\ErrorHandlerMiddleware->process() /home/ndassist/nhpassist.com/vendor/cakephp/cakephp/src/Http/Runner.php, line 82 Cake\Http\Runner->handle() /home/ndassist/nhpassist.com/vendor/cakephp/cakephp/src/Http/Runner.php, line 67 Cake\Http\Runner->run() /home/ndassist/nhpassist.com/vendor/cakephp/cakephp/src/Http/Server.php, line 99 Cake\Http\Server->run() /home/ndassist/nhpassist.com/webroot/index.php, line 40 [main]

elseif((!empty($user_type) && $record->z_hidden_b == '-2' && ($user_type == 'Healthcare Provider' || $user_type == 'Student')) || $record->z_hidden_b == '0' || (!empty($user_type) && $record->z_hidden_b == '-1' && $user_type == 'Healthcare Provider')): ?> <p class="email_p"> <?php echo $record['Record']['f02_body4']; ?> </p> <?php elseif($record['Record']['z_hidden_b'] == '-2' || (empty($user_type) && $record->z_hidden_b == '-2') || (!empty($user_type) && $record->z_hidden_b == '-2' && ($user_type != 'Healthcare Provider' || $user_type != 'Student'))): ?>

Sponsor