Here For Your Health Since 1922

Vitamins Tailored to You

Take the Jamieson quiz to get personalized vitamin recommendations that are right for you.

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Vitamin Best Sellers

Take care of your health with these best sellers from Canada’s #1 brand of vitamins!

Mega Cal Calcium

Omega 3-6-9

Vitamin B12

Vitamin C Tangy Orange

Good Health, Great Taste

Tired of pills? Jamieson has you covered with 3 full sized products to support some of the most common health needs of Canadians. Each box includes:

  • Jamieson Effervescent Vitamin C for immune support, perfect for on-the-go
  • Jamieson Vitamin D Gummies to prevent Vitamin D deficiency all winter long
  • Jamieson Melatonin Gummies to fall asleep faster and stay asleep longer
  • Youtheory Liquid Collagen in a perfect size to try

Don’t let pill fatigue keep you from feeling your best! Pickup this tasty box set from your local Rexall.

Proudly Canadian Since 1922

For over 100 years, Jamieson has been dedicated to supporting the health and wellness of Canadians. It is your trust in us that fuels our passion to continue delivering the best in health and wellness—right here at home.

From our headquarters in Toronto to our state-of-the-art facilities across Ontario, we are proud to be Canadian, but even prouder to be your choice for health and wellness.

Relentless Pursuit of Perfection

360 Quality Promise

Proudly Canadian

Improving Health & Wellness Since 1922

Choose Quality. Choose Jamieson.

Tested – Safe – Effective

The Quality 360 seal symbolizes our never-ending commitment to viewing quality from all angles, going full circle from formulation to shelf. With a vision of improving the health and wellness of consumers around the world, Jamieson is committed to providing the purest and most effective products on the market. These commitments have made us Canada’s most trusted vitamin brand.

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TESTED

Our team of quality specialists conduct over 500,000 laboratory tests annually to guarantee the potency, purity, and safety of your favourite vitamins. We test every lot at every stage of production, from the raw materials through to finished packaged goods.

SAFE

At the heart of everything we do is you, our consumer. We know you want to take good care of your family, just as we do of ours. At Jamieson, safety is paramount, and purity, sustainability, and traceability are non-negotiables from source to shelf.

We set ourselves to a higher safety standard, above and beyond Health Canada’s natural health product requirements, to ensure our ingredients are authentic and free from contaminates, pesticides, and fillers. Our high-quality ingredients are sourced from trusted partners around the world. We partner with regulatory agencies in over 50 countries to regularly monitor and modify our formulas and processes, ensuring we continuously deliver locally relevant options that meet both health and environmental regulations. 360 Quality is a commitment to safety that you can trust.

EFFECTIVE

All Jamieson products are meticulously formulated with guaranteed potencies, so you can rest assured that your vitamins will perform the way you need them to.

We take pride in being at the forefront of innovation to develop new products. Our Scientific Advisory Board works closely with our Innovation team to share industry insights and awareness of emerging technologies within each of their respective fields to help place Jamieson above and beyond industry trends. The board is comprised of carefully selected members based on their longstanding achievements and notable experiences as experts or researchers in specific fields of science and key industry areas such as herbals, omega nutrition, sports nutrition and gastroenterology.