TrackAI Supplement Log - AI Label Scanner for Stacks

Problem: fitness enthusiasts who stack multiple supplements have no clean way to log what they take alongside their diet. Mainstream nutrition trackers like Cronometer focus on food macros and treat supplements as manual, tedious entries. Users end up typing dose, serving size, and ingredient breakdowns by hand from tiny supplement labels, and they get no warning when two products stack to dangerous or redundant doses.

Named product: TrackAI Supplement Log. Snap a photo of any supplement label and the app parses the serving size, ingredient list, doses per serving, and your current stack, then logs it alongside meals.

Solution: AI label scanning (OCR plus ingredient parsing) turns a photo into structured supplement data in seconds. Over time the app flags interactions and cumulative doses across your stack (for example total caffeine, total vitamin A) and merges that into one macro and micronutrient picture with food.

MVP: a mobile app with camera capture, label OCR, an ingredient parser, a simple daily log, and a basic interaction and overdose warning layer. Launch around the single wedge that Cronometer does poorly: fast supplement entry via photo.

Revenue: consumer subscription, roughly 5 to 10 dollars per month or an annual plan, gated behind unlimited scanning, interaction warnings, and stack analytics. Comparables like GoTall (~$58705/mo), 3AK Track & Field (~$13196/mo), and happyMD (~$8121/mo) show that focused B2C health and fitness apps can reach meaningful MRR through subscriptions.

GTM: target supplement stackers in fitness subreddits, bodybuilding forums, and creator channels where stack photos are already shared. Lead with the scan demo video.

Growth loops: shareable stack cards and interaction reports that users post to communities, plus a scan-and-log habit that compounds daily retention.