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Sisu

Let us be your guide to wellness

At Sisu, we’ve been crafting nutritional supplements for more than 35 years, helping Canadians live a healthy, happy and balanced life.

At Sisu, we are committed to helping Canadians find their perfect balance. Our ever-expanding line of natural health products is driven by innovative, clinically-validated ingredients and industry-leading environmental awareness. With our unique, non-GMO formulations, guaranteed potency and purity, patented ingredients like Ester-C®, and 100% recyclable cobalt blue bottles, we have bridged the gap between cutting-edge science and ethical manufacturing. A focus on total wellness of the body, mind and spirit influences everything we do, and is instilled in our very name.

  • Bottle of Ester-C 600 mg 60 Vegetable Capsules
    Sisu

    Ester-C 600 mg

    from $33.99

    Highlights Enhanced bioavailability Improved absorption and retention up to 24 hours Non-acidic and gentle on the stomach The best...

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    from $33.99
  • Bottle of Ester-C 1000 mg 60 Tablets
    Sisu

    Ester-C 1000 mg

    from $20.99

    Highlights High potency Enhanced with 200 mg citrus bioflavonoids for superior absorption Added rutin, an antioxidant bioflavonoid use...

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    from $20.99
  • Bottle of Ester-C Supreme 120 Vegetable Capsules
    Sisu

    Ester-C Supreme

    from $43.99

    Highlights Citrus free Enhanced with immune-boosting arabinogalactan Added antioxidant bioflavonoids from berry fruits Anti-histam...

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    from $43.99
  • Bottle of Kids Omega-3 Bursts Fruit Punch 120 Softgels
    Sisu

    Kids Omega-3 Bursts

    $33.99

    Highlights Wild tuna fish oil Fun, fish-shaped omega 3 chewables Natural fruit punch flavour and naturally sweetened

    $33.99
  • Bottle of Magnesium 250 mg 200 Vegetable Capsules
    Sisu

    Magnesium 250 mg

    from $20.99

    Highlights 250 mg of elemental magnesium Additional benefits from malic acid Supports heart function and muscle strength Aids in p...

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    from $20.99
  • Bottle of Melatonin 5 mg 90 Tablets
    Sisu

    Melatonin 5 mg

    $16.99

    Highlights Pure, vegan melatonin Tiny, fast-dissolving sublingual tablets Natural mint flavour

    $16.99
  • Bottle of Cool B50 200 Vegetable Capsules
    Sold out
    Sisu

    Cool B50

    $42.99

    Highlights Full-spectrum B vitamins Most popular B vitamin ratios

    $42.99
    Sold out
  • Bottle & Box of Liquid Melatonin Black Cherry 2 Ounces
    Sisu

    Liquid Melatonin

    $15.99

    Highlights Liquid form for flexible dosing & rapid absorption Pure, vegan source High dose

    $15.99
  • Bottle of Supreme Multivitamin 120 Vegetable Capsules
    Sisu

    Supreme Multivitamin

    $34.99

    Highlights Your daily anti-stress multivitamin Extra B vitamins for energy metabolism Available with and without iron

    $34.99
  • Bottle of Supreme Multivitamin 50+ 120 Vegetable Capsules
    Sisu

    Supreme Multivitamin 50+

    $57.99

    Highlights Specially designed for people over 50 With Co Q10 for increased energy and heart strength Extra D3, B12, magnesium and zinc

    $57.99

Can't find what you're looking for?

We carry over 9,000 natural health products at our physical locations, which we are adding to our online store every day. If you missed something you'd like to see us carry online, let us know and we will do our best to include it for you.