California Gold Nutrition NMN Powder Featuring Nicotinamide Mononucleotide in a Convenient Powder Supplement Supports Energy Metabolism and Cellular Health* Formulated without Gluten, GMOs, or Soy Produced in a 3rd Party Audited cGMP Registered (Certified) Facility 100% Gold Guarantee NMN (nicotinamide mononucleotide) is a molecule that acts a precursor for important enzyme functions, but levels of NMN can naturally decrease with age. California Gold Nutrition NMN Powder provides a convenient way to add more of this molecule to your system, which could help support energy metabolism and cellular health.* The Role of Nicotinamide Mononucleotide NMN is a precursor for the enzyme nicotinamide adenine dinucleotide (NAD+), which is critical for important cellular functions, like metabolism, DNA repair, and cell growth. When NMN levels drop, it can also affect the level of NAD+, leading to potentially negative effects.* Taking a NMN supplement, especially as you age, may help to increase levels of this important molecule and may support healthy NAD+ levels to help promote energy metabolism and overall cellular health.* California Gold Nutrition NMN Powder contains nicotinamide mononucleotide in a convenient powder supplement. Simply add the powder to water or your favorite beverage to help increase your NMN levels. Third-Party Tested Our products undergo quality testing where they are evaluated by an independent ISO-certified lab using scientifically-validated test methods to ensure authenticity, purity, and potency of ingredients. For added transparency, we make the results available to you in our iTested Verified Reports so you can see for yourself. Check out the iTested Verified for this product to see the analysis.