Anti-aging supplements market refers to the global industry focused on nutraceutical and dietary products designed to slow, prevent, or reduce the biological and visible effects associated with aging. This market includes a wide range of ingestible formulations containing collagen, vitamins, NMN/NAD⁺ precursors, antioxidants and other bioactive compounds that consumers use with the intention of supporting skin health, cellular function, joint mobility, immunity and overall vitality. Its scope spans capsule, tablet, powder and liquid supplement formats, and serves diverse consumer segments that increasingly prioritize preventive health and longevity as part of daily wellness routines.