Self Magazine | 01.04.2026 02:39
Anti-aging supplements are having quite the moment right now, targeting everything from skin and hair to metabolism and brain health. The latest to join the ranks is nicotinamide mononucleotide—or NMN—a slightly tongue-twisting name that’s been popping up everywhere, especially within celebrity circles. These supplements aim to boost levels of a molecule in the body called NAD+, which plays a key role in cellular energy production and metabolic health.
