Editorial Policy

Parents Longevity Lab is committed to transparent, evidence-first product evaluation for adult children making decisions for aging parents. We prefer independent lab data, peer-reviewed evidence, and clear safety caveats over hype.

We use affiliate links to fund our research. Affiliate relationships never influence our rankings or scores, and we do not sell paid placements inside the rankings themselves.

Rankings are updated as new evidence, new harvests, or new product-page verification appears. When possible, we link directly to PubMed, independent testing programs, and the exact product or image source used in the ranking.