en|fr
Sisu
  • en|fr
  • Contact Sisu
  • Products

    Ester-C®

    Ester-C product image
    • Capsules/Tablets
    • Chewables
    • Powders

    Bone and Joint Health

    • Bones
    • Joints
    • Pain Relief

    Heart Health

    • CoQ10

    Digestive Health

    • Enzymes
    • Probiotics

    General Health

    • Antioxidants
    • Brain Health
    • Eye Health
    • Essential Fatty Acids
    • Liver Health
    • Multivitamins
    • Stress & Sleep
    • Sugar Balancing
    • Vitamins & Minerals

    Healthy Active Lifestyle

    • Performance

    Immune Health

    • Allergies
    • Cold & Flu

    Kids' Health

    • Cold & Flu
    • Multivitamins
    • Probiotics

    Men's Health

    Women's Health

    • Prenatal
    • Skin, Hair & Nails
    • Skincare
  • About
    • Quality Assurance
    • Careers
  • Blog
  • Where to Buy
  • Contact Sisu

Blog | Heart Attacks

circles

Filter by Topic

Vitamins 101
Nutrition Tips
Healthy Lifestyle
  • New Article
    • Nutrition Tips

    4 Valentine’s Day Treats For Your Heart

    Ah, Valentine’s Day. Love is in the air this time of the year…and in the...

Sisu
Release your inner strength

Products

  • Ester-C®
  • Bone and Joint Health
  • Heart Health
  • Digestive Health
  • General Health
  • Healthy Active Lifestyle
  • Immune Health
  • Kid’s Health
  • Women’s Health

learn More

  • Where to Buy
  • Blog
  • About
  • Careers
  • Contact Sisu

Get the Latest News

* indicates required

Connect

Toll Free 1.800.663.4163

25 Sheppard Avenue West
Toronto, Ontario, M2N 6S6

csr@atrium-innovations.com

Retailer Login
  • Terms of Service
  • Privacy Policy
  • Cookie Notice

Crafted with love by Forge and Smith.

© 2025 Sisu / Ester-C and Ester-C logo are reg. TMs of The Ester C Company

GET $5 OFF SISU PRODUCTS

We’ll send you a $5 coupon to use on Sisu products when you enter your email address!* We’ll also periodically send you the latest health information and exclusive offers on Sisu vitamins and supplements.

* indicates required

*Coupon offer valid in-store only during the coupon period. Offer valid for first-time subscribers.