At Natural Factors, we take the quality, purity and efficacy of our products very seriously. From the growing or sourcing of our raw materials to the finished, packaged goods, we follow a rigorous process that ensures our customers receive only the best products.

In today’s global economy, economic interdependence dictates that only countries that can produce raw materials efficiently and cost effectively will survive. This means that supply sources may shift over time. Some materials can be obtained from dozens of countries while others from perhaps only one. 

Both good and poor quality ingredients can be found, regardless of the country of origin. Quality depends on a variety of factors, including the profile of the supplier or intermediary, and the characteristics of the raw material itself. Regardless of where an ingredient is sourced, the onus is on us to ensure that the ingredient passes all our stringent criteria for quality, purity, and efficacy.

We are an industry leader in this area. We have an extensive team of scientists, many of whom are experts in their field, whose job it is to do just that. We have fully qualified and competent R&D labs, Quality Control, Quality Assurance and Product Development groups. Over 50 scientists work in these and other departments to ensure that we produce impeccable products guaranteed to be safe and efficacious.