The Arctic Blue shade is a vivid, natural blue color for food and beverage manufacturers, according to the companies. “Arctic Blue has a neutral odor, contrary to algae grown in open ponds ...

Often, it's been in hopes of making a mass-produced food look as fresh and natural as possible, reminiscent of the raw ingredients used in its production. In other cases, it's been about making an ...

Spanish startup Gik Live! make wine that's naturally neon blue. They extract a pigment from the skin of the red grape (called anthocyanin) which gives the neon blue hue. Some winemakers have ...