NMN (Nicotinamide Mononucleotide) is a precursor of NAD⁺ while NAD⁺ (Nicotinamide Adenine Dinucleotide) is a vital coenzyme found in the mitochondria of every cell. A dual-action liposomal formula for enhanced bioavailability and absorption featuring NMN as a sustained precursor and NAD+ for immediate mitochondrial activation.