Prototyping, Formulation & Testing: What Beauty Founders Need to Know
In the cosmetic industry, the gap between a “good idea” and a “shelf-ready product” is bridged by one messy, technical, and absolutely critical phase: Prototyping and Testing. For founders, receiving the first prototype is exciting, but it is not just a “sneak peek.” It is a technical audit. If you treat this phase purely as […]