If used as liquid color, the solvent has to be Halal
food colors
Color Rubixanthin is a xanthophyl pigment of plants. Its Halal status is depend upon extracting chemicals and solvents used in its liquid form.
MailOfIslam.com : Halal if used as 100% dry color. Mushbooh if used as liquid color, the solvent has to be Halal
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