Food & drink
fromwww.bbc.com
3 weeks agoArtificial food colours are out, so what's next?
Fermentalg's Galdieria blue pigment, derived from microalgae, will hit shelves soon as natural alternatives to synthetic food dyes gain momentum.
Stella Maxwell wore a dress made from 125 million bioluminescent Pyrocystis lunula microalgae, revealing light when touched during Iris van Herpen's haute couture show at Paris Fashion Week.