Natrol

Natrol is driven to become the most desired nutritional supplement brand by creating products that support your healthy life. Natrol's mission is to deliver nutritional products with uncompromised quality, innovation through the best that science, nature, and technology can offer.

Natrol's strict vendor qualification program includes screening by a GMP audit questionnaire, followed by facility audits. As a result, Natrol has close working relationships with a group of trusted vendors who consistently furnish the highest quality materials.
All ingredients are carefully inspected upon receipt, sampled, and held under quarantine until analytical testing is completed to confirm that they meet all specifications for purity, activity, and physical characteristics. All materials undergo thorough testing prior to release for manufacturing. Any material that does not meet all specifications is rejected.
During the manufacturing process, testing is also conducted to assure that each product conforms to the specifications established for it.