Proflavanol® C100

VP Points:

Tablets / Bottle: 56

USANA Proflavanol C100 is an exceptional supplement designed to promote cardiovascular heath and healthy circulation.

USANA Proflavanol C100 defends against oxidation damages as a master antioxidant increases the immune function, and supports the collagen production in the body.

Using the innovative Nutritional Hybrid Technology, USANA Proflavanol C100 supplement is a bi-layered tablet packed with two powerful USANA Nutritionals: high potency USANA Vitamin C and grape-seed extract that make USANA Proflavanol Feel Good supplement.


Take Two (2) to four (4) tablets daily, preferably with food.

Store below 25˚ C.


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USANA uses innovative Nutritional Hybrid Technology to combine two of the most popular Nutritionals, Proflavanol® and Poly C®, Proflavanol® C100 packs the best of both worlds into a single, powerful pill.

Health Basics

  • Clinically shown to promote sound cardiovascular health*
  • Helps support balanced immune function*
  • Vitamin C carries dual importance as the body’s premier water-soluble antioxidant and as a coenzyme essential for the synthesis and health of connective tissues and throughout the body*
  • Supports eye health*
  • Provides ingredients essential for maintaining healthy, younger-looking skin*

Did You Know?

  • Grape-seed Bioflavonoids and vitamin C work together to provide advanced antioxidant protection.*

Why USANA Proflavanol C100?

With USANA’s unique formulation, USANA Proflavanol C100 bioflavonoid supplement combines the highest quality grape-seed extract with the free-radical quenching power of vitamin C, giving you an important tool in the quest for lifelong good health. Laboratory studies done at USANA confirm that, when used together, these ingredients provide significantly better protection against the oxidative modification of low-density lipoproteins (LDL) than would be predicted from the sum of their individual effects.

Total Body Health

Total Body Health

Some products simply can’t be placed into a single body system category. Additional trace minerals, mixed carotenoids, bioflavonoids, and other phytochemicals help make these products the premier line of nutritional supplements. Our Total Body Health products provide a comprehensive range of vitamins, minerals, and antioxidants for daily nutritional support.

Heart Health

The average adult heart pumps 2,000 gallons of blood each day. As one of the hardest working organs in the body, the heart has unique nutritional needs. Nutritional deficiencies may even contribute to cardiovascular disease – the number one cause of death in the United States. Our Heart Health supplements are specially designed to support healthy heart function.

Immune Health

The immune system is the most complex system in the human body.  A diverse mix of tissues, proteins, cells and organs work together to support total body defense.  Without proper nutrition, the immune system can become weak and ineffective.  Our Immune Health supplements help to support healthy immune function.

Medicinal Ingredients: 

  • 300 mg USANA Vitamin C (Poly C® Vitamin Blend: calcium,  potassium, magnesium, zinc ascorbates, ascorbyl  palmitate)
  •  100 mg Grape seed extract (Vitis vinifera L., Seeds)

Non-Medicinal Ingredients:

Microcrystalline Cellulose, Pregelatinized Starch, Croscarmellose Sodium, Silicon Dioxide, Dextrin, Natural Grape Flavour, Dextrose, Soy Lecithin, Stevia, Sodium Citrate.

Keep out of reach of children. Consult your physician if you are pregnant, nursing, taking a prescription drug, or have a medical condition.

There is a safety seal under the cap. Do not use if the seal is broken or missing.

USANA Proflavanol C100 is laboratory tested, quality guaranteed. Meets USP specifications for potency, uniformity, and disintegration where applicable.

Made in the United States.



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Medical Disclaimer: These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent disease. The information provided on this site is for informational purposes only. You should consult with a healthcare professional before starting any supplementation or diet program, before taking any medication or if you have or suspect you might have a health problem. VitaminsPower is an USANA Independent Distributor. USANA Health Sciences, 3838 Parkway Blvd. Salt Lake City, UT 84120