USANA Proflavanol C100

$57.00 10%

USANA Proflavanol C100 

Bioflavonoid and advanced vitamin C supplement

Grape-Seed Extract Supplement for Cardiovascular Health and Healthy Circulation

Save up to 10% as Preferred Customer 

Master antioxidant, high potency Vitamin C, and grape-seed extract that increases the immune function, and supports collagen production.


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

56 Tablets/Bottle

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USANA Proflavanol C100

USANA Proflavanol C100 in Canada is a USANA Optimizer powerful bioflavonoid supplement, grape-seed extract, and USANA Vitamin C combined by innovative Nutritional Hybrid Technology.

 Nutritional Hybrid Technology:

  • Supplement Proflavanol C100 employs USANA’s innovative Nutritional Hybrid Technology.
  • This state-of-the-art approach to Proflavanol C100 supplement formula design and manufacture features bilayer tableting: the separation of various formula ingredients into two distinct tablet layers.
  • Now, for the first time, previously distinct products can be joined into a single formula.
  • Incompatible ingredients can be combined in a single tablet. And key nutritional ingredients can be visually highlighted in distinct tablet layers.

Health Basics

  • Provides antioxidants for the maintenance of good 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

USANA’s Nutritional Hybrid Technology used on USANA Proflavanol C100 opens the door to accelerated innovation in supplement design and manufacture. Proudly, USANA is among the first in the supplement industry to use Nutritional Hybrid Technology.

Why USANA Proflavanol C100?

With USANA’s unique formulation, 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.

Each tablet of USANA Proflavanol C100 contains:

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 United States.


USANA Products in Canada distributed by: USANA CANADA COMPANY

80 Innovation Drive, Woodbridge, Ontario L4H 0T2

USANA Canada Supplements: Store below 25˚ C.


2 reviews for USANA Proflavanol C100

  1. Adrian

    Very good for your healthy immune system and cardiovascular function. I took this product for 4 years. I never caught a cold since. Highly recommended to everyone.

  2. Joanna

    Love this product! 100% money back guarantee. I can see and feel the difference when I take it, especially before exercising. I’ve used it day-in and day-out for almost 5 years. It’s very effective for my husband’s allergies, too. I highly recommend it!

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