Nicotinamide mononucleotide (NMN) is a molecule that has generated a lot of interest in recent years due to its potential anti-aging effects. It is a precursor to the coenzyme nicotinamide adenine dinucleotide (NAD+), which plays a crucial role in many cellular processes, including energy metabolism and DNA repair.

NMN is available as a dietary supplement in capsule or powder form, and some companies may sell it in bulk powder form. However, it is important to note that the quality and purity of bulk NMN powder can vary widely, and there is limited regulation of dietary supplements in many countries.

If you are considering taking NMN as a supplement, it is important to do your research and choose a reputable supplier. Look for companies that have third-party testing and certification to ensure the quality and purity of their products. It is also a good idea to talk to your healthcare provider before starting any new supplement regimen, as they can help you determine whether a supplement is safe and appropriate for your individual needs.