08/25/2026
For our science-types…
FDA statement:
“In 2025 the FDA confirmed that NMN, a precursor the body uses to make NAD+, can be lawfully marketed as a dietary supplement in the United States. This builds on the well-established of vitamin B3 nutrients, which the body also uses to make NAD+ and which have a long history of use in nutrition and dietary supplements. At Shaklee, NMN is backed by the same rigorous standards for safety, quality, purity, and manufacturing that we apply to every ingredient and product we make.”
As with any disease, we always want to refer people to their doctors if they have any specific questions about their situation and using any products they may have questions about.