Basis supports cellular health and optimization. This supplement elevates NAD+ levels, which may decline with age, to help boost cellular energy. By targeting aging at the cellular level, Basis contributes to overall well-being, from promoting healthy skin through collagen synthesis to supporting healthy muscle function. Developed with the expertise of aging researcher Leonard Guarente, Ph.D., it sustains NAD+ levels by 40% to combat tiredness and protect DNA from stressors.