At Bloomineral, we transform CO₂ into solid minerals through large-scale biomineralization. Our macroalgae grow ultra-pure, carbon-negative calcium carbonate that permanently stores CO₂ and directly replaces mined limestone across various industries. The material is chemically identical to what industries already use (in cosmetics, paint, adhesives, agriculture, construction, etc), seamlessly integrating into existing formulations, but with higher purity, brightness, and fineness. We have reinvented the outdated limestone production process with a more efficient biological solution.