Life Extension is a privately owned company specializing in high-quality vitamins and supplements aimed at promoting health, longevity, and overall well-being. With a diverse product line encompassing over 400 items across more than 40 health categories—including probiotics, multivitamins, and cognitive health supplements—Life Extension emphasizes scientific research and the use of premium ingredients in its formulations. The company also offers an array of laboratory tests and free educational resources, positioning itself as a comprehensive partner in health.