MOLEQLAR Nicotinamide Riboside delivers NR at over 99% purity, the most extensively researched and clinically studied NAD+ precursor available. NR belongs to the vitamin B3 family and converts directly into NAD+, the coenzyme every cell depends on for energy metabolism, gene expression and mitochondrial function. NAD+ levels decline steadily with age as production slows and consumption rises, a shift linked to increased risk of age-related decline. Each capsule delivers 300mg of NR. Independently tested in German labs for every batch, with certificates published and publicly available. Vegan, non-GMO, gluten-free and developed by doctors.