COLOR INNOVATIONS | ASTRAL PURPLE™ Adding Bold Purples and
Blues to Nature's Rainbow

astral purple Bright, Stable Natural Purple

purple candies

Are butterfly pea flower extracts safe to consume?

Butterfly pea flower extracts have been reviewed by the FDA as color additives that are safe for human consumption. Sensient’s butterfly pea flower extract solutions, like all of our botanically sourced natural colors, are held to strict safety and quality standards through the Certasure™ program.

What plants make food coloring purple or green?

Blends of plant-based blue colors like spirulina and butterfly pea flower extract with either yellow (for green) or red (for purple) create a wide range of food coloring options. Chlorophyll is not approved in the U.S. or Canada for widespread use as a natural color.

What's the most stable natural purple color for drinks?

The most stable natural purple color for drinks is butterfly pea flower extract, which offers a unique purple hue in low pH applications like beverages with excellent stability.

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