BlendProof

BlendProof is a mobile + web app for smoothie/juice brands and juice bars to prove what’s actually in the bottle or cup. Operators generate a batch record from their recipe and ingredient invoices, then attach a QR code to labels or menus. Customers scan to see ingredient sources, sugar estimates, allergens, and whether the drink is “cold-pressed,” “no added sugar,” etc.—with evidence. The app supports optional third-party lab testing: you ship periodic samples, results are uploaded, and claims are automatically flagged if they drift. This is not a consumer recipe app; it’s compliance + trust tooling for businesses that sell beverages and want fewer chargebacks, fewer bad reviews, and fewer regulatory headaches. Realistically, adoption will be slow unless the product makes operators money (higher conversion, premium pricing) or reduces risk (claim disputes, local inspections).