KSM-66 Ashwagandha is a full-spectrum extract, with the highest concentration of all major root-only extracts. It is produced using a unique proprietary extraction process, based on “Green Chemistry” principles, without using alcohol or any other chemical solvent.
Of several forms of B3 tested in a lab, Nicotinamide Riboside (NR) has been shown to be the most effective at raising NAD+ levels. The main evidence-based benefit of this increased NAD+ is a positive effect on the ageing process.