The beverage formulation process moves through ten connected stages: concept validation, category research, ingredient selection, recipe-to-formula development, lab trials and flavour iteration, sensory evaluation, stability and shelf life testing, pilot batch production, regulatory and packaging readiness, and commercial scale-up. Each stage produces a checkpoint the next stage depends on, which is why rushing or skipping one almost always resurfaces as a problem later — usually at the most expensive point to fix it.