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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 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 Sisu Ester-C Supreme 210 Vegetable Capsules
    Save $17.02
    Sisu

    Ester-C Supreme

    Original Price $69.99
    Current Price $52.97
    Ends 02/15/22

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

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    Original Price $69.99
    Current Price $52.97
    Save $17.02
  • Bottle & Box of Liquid Melatonin Black Cherry 2 Ounces
    Sisu

    Liquid Melatonin

    $16.99

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

    $16.99
  • 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 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 Sisu Ester-C 1000 mg 210 Tablets
    Save $13.02
    Sisu

    Ester-C 1000 mg (210 Tablets)

    Original Price $62.99
    Current Price $49.97
    Ends 02/15/22

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

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    Original Price $62.99
    Current Price $49.97
    Save $13.02
  • 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