What is a primary concern with quality control practices in the supplement industry?

The primary concern with quality control practices in the supplement industry is the lack of oversight on manufacturing quality. This industry has been historically noted for its minimal regulation compared to pharmaceuticals, leading to potential inconsistencies in the production process. Many supplement manufacturers do not adhere to strict guidelines or regulatory frameworks that ensure quality and safety, which can result in products that may not contain the ingredients listed on the label or could have harmful contaminants. The absence of robust oversight raises risks for consumers regarding the efficacy and safety of these supplements. Thus, the understanding of the current regulatory landscape emphasizes the pressing need for increased quality control measures within the industry to protect public health.