Insights from Nature

When most people buy supplements, they look at the front label — ingredients, health claims, or certifications like Organic or Non-GMO. But what about the hidden contaminants that never appear on the label?That’s where the Clean Label Project Certification comes in. This independent program tests dietary supplements for harmful substances such as heavy metals, pesticides, and industrial toxins. For U.S. consumers who want more than marketing claims, it’s becoming one of the m