NICOTINAMIDE MONONUCLEOTIDE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

NICOTINAMIDE MONONUCLEOTIDE

Safety grade: A

This is a naturally occurring compound found in foods like cow's milk and whey that helps support your skin's energy production and repair processes. When used in skincare products, it may help improve skin texture and reduce the appearance of fine lines by promoting healthier, more resilient skin cells.

Graded using: COSING.

Last verified: June 9, 2026