With a growing aging population and consumers seeking nutrition solutions to accompany their healthy aging journey, the question of product validity among longevity supplements is coming into conversation. Nutrition Insight explores the biggest gaps between current ageless vitality claims on the market and the level of clinical or real-world evidence needed to support them with Valio, Akay Bioactives, Sirio Europe, Gnosis by Lesaffre, and Balchem Human Nutrition and Health.