Consumer-Driven Independent Food and Product Chemical Testing
The FDA allows contamination levels (heavy metals, endocrine disruptors, PFAS) roughly 100x higher than Europe's new standards. Consumers want to crowdfund independent lab testing of specific products and see published results. No consumer-facing mechanism exists to collectively pay for and access this testing.
The hard part isn't the tech. It's lab partnerships and trust. You need accredited labs willing to work with a consumer platform and results that hold up legally. Start with one product category (baby food is the highest-emotion, highest-willingness-to-pay segment) and expand from there.
landscape (3 existing solutions)
Consumer chemical safety information exists in fragmented, institution-driven forms (government studies, nonprofit ratings). Nobody has built a crowdfunded platform where consumers collectively fund and publish independent lab tests of specific products they're worried about. The laboratory.love project on HN is an early attempt.