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Sisu Ester-C 500mg with Beta Glucans

Sisu Ester-C 500mg with Beta Glucans

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Regular Price: CA$32.99

Special Price: CA$27.99

Availability: Out of stock

Quick Overview

Sisu Ester-C 500mg with Beta Glucans comes in convenient vegetarian capsules.

Sisu Ester-C 500mg with Beta Glucans

We need a strong immune system to stay healthy.* Every day our health is compromised by threats such as stress, poor diet and insufficient sleep, leaving us more vulnerable to allergies, bacteria, and viruses such as colds and flu.* Ester-C® with Beta Glucans combines two potent, natural ingredients that are clinically proven in human research to support immune health and reduce cold and flu symptoms.*

  • Ester-C® is a unique, non-acidic and easier to digest form of vitamin C clinically proven to last up to 24 hours in the white blood cells of the immune system.*
  • Vitamin C has been extensively researched in humans and proven to help prevent and treat cold and flu symptoms.*
  • Beta glucans, extracted from a proprietary strain of yeast, have been proven for their immune-enhancing activity.*
  • They increase the effectiveness of the body’s immune cells to destroy viruses and disease-causing pathogens more rapidly.*
  • Secondary effects of beta glucans include increased energy and improved mood.*
  • Can be taken year-round to prevent cold and flu and respiratory infections.*
  • Safe for those with yeast allergy or Candida.*


  • Contains no ingredients that are a source of gluten.*
  • Good Manufacturing Practices standards.*
  • Tested for guaranteed purity and potency.*
  • NPN approved.*


These statements have not been evaluated by Health Canada or the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.


Nutrition Facts
Serving Size:  1 Vegetarian Capsule

Amount Per Serving

% Daily Value *
Vitamin C from Ester-C® brand calcium ascorbate and sodium ascorbate 500 mg
Brewers yeast fungus(Saccharomyces cerevisiae), cell wall (75% yeast beta-1,3/1,6-glucans) 250 mg
* Percent daily values are based on a 2000 calorie diet
† Daily Value not established
Note: Serving Sizes are rounded to the nearest whole serving

Recommended Use:  Adult: Take 1 to 2 capsules daily or as directed by a health care practitioner. 

Other Ingredients: magnesium stearate (vegetable). Capsule Shell: Hypromellose

Contains No: Dairy, gluten, wheat, peanuts or soy.