Sisu
Helping Canadians live a healthy, happy and balanced life.
Sisu is the #1 vitamin C in Canada.
For over 40 years, our products have been 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 mind, body, spirit and environment influences everything we do.
