Nicotinamide riboside

Nicotinamide riboside (CAS 1341-23-7), commonly abbreviated as NR, is a naturally occurring form of vitamin B3 that functions as a direct precursor to NAD+ in cellular metabolism.

Its commercial value lies in this NAD+ precursor activity, which positions it as a premium active ingredient across nutraceutical, pharmaceutical, and cosmetic markets globally.

In dietary supplements, NR is formulated into capsules and tablets targeting energy metabolism and healthy aging, where it commands a distinct market segment from conventional niacin.

Cosmetic formulators incorporate it into anti-aging serums and moisturizers to support skin cell renewal and improve the appearance of fine lines and wrinkles in topical applications.

In pharmaceutical research and clinical nutrition, NR is evaluated in formulations addressing metabolic and neurodegenerative conditions, driving demand for high-purity, well-characterized material.

Biotechnology and life sciences applications include use as a biochemical reagent and cell culture supplement where controlled NAD+ modulation is required for experimental success.

Nicotinamide riboside is supplied primarily as a white crystalline powder. It is available in stabilized salt forms which offer improved shelf stability for commercial formulation and storage.

Grades range from research-grade material to food-grade and pharmaceutical-grade specifications, with leading suppliers providing certificates of analysis aligned to USP standards.