Nature's Sunshine Products Inc. is a leading global manufacturer and distributor of premium health supplements in the natural health and wellness industry. The company has maintained a 50-year commitment to quality manufacturing and product excellence.

Quality Assurance and Testing Standards

Nature's Sunshine invests millions of dollars annually in Quality Assurance and Quality Control programs. These investments fund:

• Domestic and international vendor audits
• Advanced testing equipment
• Qualified laboratory personnel
• Comprehensive testing methods and materials
• Thorough documentation review processes

Raw Material Sourcing and Vendor Verification

The company ensures quality by sourcing raw materials exclusively from trusted and verified vendors. Before approving any vendor, Nature's Sunshine scientists conduct on-site facility visits and comprehensive audits to verify that harvesting and processing methods meet the company's quality standards.

Manufacturing Facility and Testing Methods

Nature's Sunshine manufactures its products at a state-of-the-art, climate-controlled, 200,000-square-foot facility in Spanish Fork, Utah. Scientists employ advanced testing methods including:

• High Performance Liquid Chromatography
• Infra-red analysis
• Thin Layer Chromatography
• Gas Chromatography
• Inductively Coupled Plasma Mass Spectrometry

These scientific methods verify correct plant species and parts in both raw materials and finished products.

Comprehensive Quality Testing

Quality experts conduct extensive testing for potential contaminants including heavy metals, dirt, impurities, yeast, mold, bacteria, pesticides, herbicides, and radiation. Analytical assays verify vitamin and mineral content claims. Nature's Sunshine maintains over 600 different quality and purity tests for materials and finished products, supported by advanced analytical equipment and expert scientists.

Industry Recognition and Company Mission

Nature's Sunshine's commitment to quality, service, and integrity has established the company as an industry benchmark in health supplements. Forbes magazine recognized Nature's Sunshine as one of America's Most Trustworthy Companies, selecting it as one of only four companies in the pharmaceuticals category for this distinction.

The company remains dedicated to excellence in development, manufacturing, quality control, and customer satisfaction, offering safe, efficacious, and innovative wellness products.

Nature's Sunshine. Advancing the Science of Feeling Better™