Jamieson 360 Quality Promise

For more than 100 years, Jamieson has been committed to producing high-quality vitamins, minerals, supplements, and natural health products that consumers can trust.

Our 360 Quality Promise reflects our commitment to maintaining rigorous quality standards at every stage of the product lifecycle—from ingredient sourcing and formulation to manufacturing and finished product testing.

Jamieson 360 Quality Promise

Our 360 Quality Promise

Every Jamieson product is designed with three key principles in mind:

  • Tested
  • Safe
  • Effective

This commitment to quality has helped make Jamieson one of Canada's most trusted health and wellness brands.

What Is the Jamieson 360 Quality Promise?

The Jamieson 360 Quality Promise represents our comprehensive approach to quality, designed to ensure our vitamins, supplements, and natural health products meet rigorous standards for:

  • Pure and authentic ingredients
  • Ethical sourcing
  • Reliable potency
  • Product safety and purity
  • Effective formulations

Our 360 Quality seal represents our commitment to monitoring product quality from formulation to shelf.

Tested: Comprehensive Quality Testing

Jamieson follows a multi-stage quality testing process designed to ensure our products meet rigorous standards for identity, purity, potency, and safety.

Our quality assurance program includes testing throughout the production process, including:

  • Raw ingredient verification
  • Manufacturing quality checks
  • Finished product testing
  • Packaging and stability validation

Each year, Jamieson conducts more than 500,000 quality tests to verify:

  • Ingredient identity
  • Purity
  • Potency
  • Safety

Our laboratory testing procedures exceed regulatory requirements and help maintain the quality and reliability consumers expect from Jamieson vitamins and supplements.

Safe: High Standards for Ingredient Purity

Safety and ingredient quality are central to the Jamieson 360 Quality Promise. Our quality program is designed to ensure ingredients are:

  • Ethically sourced
  • Traceable
  • Screened for contaminants
  • Carefully verified before use

Jamieson monitors the ingredient supply chain, including:

  • Where ingredients are grown
  • How they are harvested
  • Storage and transportation conditions
  • Supplier quality standards

We carefully screen ingredients for substances such as:

  • Adulterants
  • Pesticides
  • Contaminants

We also avoid unnecessary ingredients such as artificial flavours, colours, and fillers whenever possible.

Jamieson products are manufactured to meet strict Canadian and international regulatory standards, including applicable Health Canada requirements for natural health products.

Our 360 Quality Promise represents a commitment to product safety and quality that consumers can trust.

Effective: Science-Driven Formulations

Jamieson vitamins and supplements are formulated to deliver reliable potency and provide effective support for health and wellness.

Our product development process includes reviewing scientific research in nutrition and health to help inform our formulations.

Jamieson also works with a Scientific Advisory Board that includes experts in areas such as:

  • Clinical research
  • Biological sciences
  • Nutrition
  • Cardiovascular health

This expertise helps Jamieson develop evidence-informed products designed to provide reliable support for health and wellness.

A Global Standard for Quality

Jamieson products are distributed internationally and must meet regulatory requirements across multiple markets.

To support regulatory compliance and consistent product quality around the world, Jamieson:

  • Works with regulatory agencies in more than 50 countries
  • Adapts product formulas and labelling where required
  • Meets applicable domestic and international environmental regulations

This global approach helps Jamieson maintain consistent quality standards across our vitamins, supplements, and natural health products.

Frequently Asked Questions About Jamieson Quality

The Jamieson 360 Quality Promise is the our quality assurance system that ensures every product is tested for purity, potency, and safety throughout the entire production process.

Jamieson conducts testing at multiple stages of production, including raw ingredients, manufacturing, and finished products. More than 500,000 quality tests are performed annually.

Yes. Jamieson tests ingredients and finished products to verify purity, potency, and safety. We also screen raw ingredients to prevent contaminants such as pesticides or adulterants.

Yes. Jamieson natural health products must meet regulatory standards established by Health Canada, including safety, quality, and labeling requirements.

Jamieson has been producing vitamins and supplements since 1922 and follows strict quality processes including ingredient verification, laboratory testing, and science-based formulation.