No, Tru Niagen® is not USP grade. Our three successful FDA notifications verify that Tru Niagen® is safe when used as directed. And our NSF Certified for Sport verifies that Tru Niagen® is made to the highest quality standards.
No, Tru Niagen® is not USP grade. Our three successful FDA notifications verify that Tru Niagen® is safe when used as directed. And our NSF Certified for Sport verifies that Tru Niagen® is made to the highest quality standards.