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SISU Cold and Flu Rescue with Ester-C

SISU Cold and Flu Rescue with Ester-C

  • Vendor:by SISU
  • 5.0
    Rated 5.0 out of 5 stars
    1 Review


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  • Gluten Free Gluten Free
  • Made in Canada Made in Canada
  • Dairy Free Dairy Free
  • Peanut Free Peanut Free

SISU Cold and Flu Rescue with Ester-C

SISU Cold and Flu Rescue with Ester-C

:by SISU

Regular price $26.45 CAD
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SISU Cold & Flu Rescue with Ester-C Details

For the relief of cold and flu symptoms and of upper respiratory tract infection.

The familiar symptoms of head and body aches, sinus and chest congestion, coughing and sneezing are all indications that a cold or flu virus has significantly multiplied and your body is working to expel it and destroy affected cells. Over-the-counter drugs are effective at suppressing only some of the symptoms, and often have negative side effects. A better option is to choose natural health products that stimulate the immune system to kill the virus before full-blown symptoms develop. 

Cold & Flu Rescue is a unique combination of four powerful ingredients, Ester-C®, andrographis, NAC, and echinacea, each of them proven in human research to lessen the severity and duration of cold and flu symptoms.

SISU Cold & Flu Rescue Product Information

  • 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
  • NAC (N-acetyl-L-cysteine) protects lungs against respiratory infection and reduces phlegm and symptoms of chronic bronchitis
  • The natural sulphur content of NAC is what gives the product its distinctive odour
  • Andrographis is an anti-inflammatory herb that stimulates the immune system and helps against cold and flu symptoms including sore throat
  • High-potency echinacea extract is a powerful immune stimulant and is most effective when taken at the onset of infection
  • Does not have any of the sedative or other side effects of over-the-counter drugs

SISU Cold & Flu Rescue  Advantages 

  • Fast-dissolving, vegetarian capsule
  • Contains no ingredients that are a source of gluten
  • Good Manufacturing Practices standards
  • Tested for guaranteed purity and potency
  • Tested for pesticides and herbicides
  • NPN approved 


Adult dosage: Take 2 SISU Cold & Flu Rescue capsules 3 times daily or as directed by a health care practitioner.

Nutrition Facts / Valeur nutritive

Nutrition Facts
Serving Size: 1 Vcap
Servings per Container: 60
Amount Per Serving
% Daily Value
Vitamin C (Calcium ascorbate) from Ester-C® brand calcium ascorbate 300 mg
Andrographis (Andrographis paniculata) leaf extract standardized to contain 10% andrographolides 200 mg
N-acetyl-L-cysteine (NAC) 200 mg
Purple coneflower extract Echinacea purpurea (aerial parts/root) 4: 1, equivalent to 240 mg of purple coneflower 60 mg
Narrow-leaf echinacea (Echinacea angustifolia) (root) 5: 1 extract, equivalent to 225 mg of narrow-leaf echinacea, standardized to contain 4% echinacosides 45 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

Additional Ingredients: Microcrystalline cellulose, magnesium stearate (vegetable). Capsule shell: hypromellose.

Allergy Information: Contains no dairy, peanuts, wheat or soy.

Warning: Keep out of reach of children. Always read label. Consult a health care practitioner prior to use if you are taking prescription medications. Use only as directed. Store in a cool and dry place. Keep in bottle

SISU Cold and Flu Rescue with Ester-C Customer Reviews

Rated 5.0 out of 5 stars
Based on 1 review
1 review
  • SB
    Susan B.
    I recommend this product
    Rated 5 out of 5 stars
    7 years ago
    It works!

    My husband and I avoided a terrible cold and flu that went around our village. Almost everyone we knew ended up with it and most people were out of work for at least a week and still not over it after 2-3 weeks. We took this every day, taking more then the recommended amount with the first sign of a sore throat or cough, and we avoided the worst flu to hit this area in years. This will be a staple in our home.

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