Build the defence
before you need it.
A daily stack that covers the three layers of immune readiness — frontline micronutrients, antioxidant support, and botanical priming. Made in Canada, lab-tested every batch.
Three drivers of aging. One daily system.
Aging isn't one problem — it's three. Each supplement in this collection targets a specific, well-studied mechanism so the stack works as a whole.
The frontline micronutrients
Vitamin C, vitamin D and zinc are the three nutrients your immune cells depend on most — and the three Canadian winters drain hardest.
Antioxidant backup
Immune activity generates oxidative stress. Flavonoids like quercetin support your defences while helping manage the histamine response.
Botanical priming
Echinacea has been used for generations to support immune function — modern standardized extracts make the dose consistent.
Cover the big three
Vitamin D is the immune nutrient most Canadians are low in by February — we simply don't get the sun. Add vitamin C's antioxidant protection and zinc's role in immune cell function, and you've covered the foundation.
The flavonoid your defences want
Quercetin is a plant flavonoid with well-studied antioxidant activity and a role in supporting a healthy histamine response — a smart year-round addition, especially through allergy season.
Prime the system
Echinacea is one of the most recognized immune botanicals in the world. A standardized daily extract supports your immune system's readiness through the months it's tested most.
Build your daily defence
Antioxidant
Winter Essential
Immune Mineral
Flavonoid
BotanicalThe Immunity Stack
Five lab-tested essentials that support your immune system all season long — bundled together at one better price.
Loved by Canadians who can't afford sick days
Two kids in daycare and I made it through the whole season. The D3 and zinc are non-negotiable in this house now.
Bought it for immune support, kept it for spring allergies. Whole stack arrives together on subscribe & save.
Same ingredients, better doses, half the price of the brand-name stuff at the pharmacy. And it's actually made in Canada.
Questions, answered
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