Gardenia Blue is produced through enzymatic hydrolysis, fermentation, and refining of geniposide extracted from gardenia fruits. This natural blue food color appears as a dark blue powder or liquid and is easily soluble in water, producing a vibrant blue hue in aqueous solutions. Natural blue food colors are rare, and achieving a heat-stable, light-stable, and bright blue color is especially difficult in nature. Gardenia Blue offers strong heat and light resistance with consistent performance across applications. It is available as a water soluble blue color powder, water soluble blue color liquid, and oil suspension blue color, providing versatile formulation options for food and beverage manufacturers.