Nature's Sunshine Products distinguishes itself through uncompromising quality standards. No herbal product manufacturer in the country surpasses Nature's Sunshine's commitment to quality control and testing.

Raw Material Sourcing and Quality Control

Nature's Sunshine purchases raw materials from the most reputable suppliers worldwide. The company operates leading state-of-the-art quality control equipment and procedures in the industry, with safeguards that scrutinize and analyze products from incoming raw material shipments to finished products. All quality testing is completed in-house to ensure consistent production of potent, pure, and high-quality products.

This approach ensures Nature's Sunshine starts with base ingredients and components of unquestionable quality, guaranteeing that every product leaving its facility reflects the company's 100% pure and potent philosophy.

Pharmaceutical GMP Manufacturing Standards

Nature's Sunshine manufactures to pharmaceutical GMP (Good Manufacturing Practice) standards, guaranteeing the potency and purity expected from health products. The Nature's Sunshine manufacturing facility in the USA is regularly audited by the American FDA (Food and Drug Administration) and bi-annually by the Australian TGA (Therapeutic Goods Administration). The USA facility holds Australian TGA Certification for manufacturing.

Comprehensive Testing Protocols

Nature's Sunshine employs 600 tests to guarantee quality standards. Key testing methods include:

• Ash testing
• Gamma counter
• Dissolution testing
• E. Coli testing
• Microbiological testing
• Heavy metal testing
• Microscopy
• Infrared Spectrometry
• Moisture testing
• pH testing
• Potency testing
• Tablet disintegration
• Volatile oil testing
• Environmental testing
• Gas Chromatography
• Total bacteria testing
• Liquid Chromatography
• Acid insoluble testing
• Finished product auditing

Quality Assurance Guarantee

Every product purchased from Nature's Sunshine meets uniquely high standards for performance and excellence.