Purafit Science is a supplement ingredient publication and evidence database focused on the dietary ingredients used in modern supplements. We publish ingredient profiles, Evidence Scores, FAQs, and research briefs that turn clinical research into clear, practical insight.We focus on ingredients first because ingredients are the foundation of every formula. Products change, branding changes, and trends change — but the ingredient evidence is what matters. Our goal is to help readers understand what an ingredient is, what it is best supported for, and how strong the evidence is for each claimed benefit. Evidence Scores are not popularity scores or ad-driven rankings. They are our editorial assessment of how strong the evidence is for a specific ingredient-benefit pairing based on the available research we review. Purafit Science exists to make supplement science more transparent, more digestible, and more useful.