SuppScan: Supplement Quality

About

Every SuppScan score is built on the NIH Dietary Supplement Label Database and math you can check: 40% dosing, 25% safety, 20% additives, 15% quality testing. Scores like this are usually a black box. Ours is printed right here, and every scan shows you exactly which factor cost a product its points. Scan a barcode — or photograph the Supplement Facts panel — and get an instant 0–100 quality score plus a personal-fit verdict built around your goals. WHAT YOU GET • Instant quality score — every product graded 0–100 on dosing, safety, additives, and third-party testing, with a clear breakdown of why. • Personal fit — see whether a product actually suits your goals, diet, and avoid-list, and whether it duplicates something you already take. • Your plan — a personalized set of supplement types worth considering for your goals, with effective dose ranges and what to look for on a label. • AI label reading — no barcode match? Photograph the Supplement Facts panel and we'll read it for you. • My Stack — track your regimen, get combined-intake safety checks that flag duplicates and upper-limit overages, and set reminders so you never miss a dose. • Refill countdown — see how many servings are left in every bottle, so you reorder before you run out instead of after. • Ingredient library, offline — the full encyclopedia is bundled into the app, so it works in the supplement aisle with no signal, or on a plane. • Your data stays yours — export your entire scan history and dose log as CSV or JSON, free, whenever you want. • Where to buy — find the product online or at stores near you. BUILT ON REAL DATA Scores use the NIH Dietary Supplement Label Database and evidence-based effective dose ranges — not marketing hype. Proprietary blends that hide their doses are scored honestly. The scoring engine is deterministic: the same label always earns the same number. AI reads label photos and writes plain-English explanations — it never picks a dose and never moves a score. HOW WE MAKE MONEY SuppScan is funded by subscriptions, and some "where to buy" links are affiliate links. Those links cannot influence a score — the scoring engine never sees them. Disclosed in full in Settings. IMPORTANT SuppScan describes label quality and published evidence. It is not medical advice, diagnosis, or treatment. Talk to your doctor or pharmacist about your supplements. Subscription: SuppScan Premium unlocks unlimited scans, your full plan, combined-intake analysis, and reminders. A 3-day free trial is available. Payment is charged to your Apple ID; subscriptions renew automatically unless canceled at least 24 hours before the period ends. Manage or cancel in your App Store account settings. LINKS Privacy Policy: https://gradflowlab.com/privacy Terms of Use (EULA): https://gradflowlab.com/terms Support: https://gradflowlab.com/support