Spirulina is a type of blue-green algae that grows in freshwater lakes, rivers, and ponds. It's generally cultivated in man-made or natural lakes, then harvested and processed into a powder. It can be purchased in capsule, tablet, or powder form. Spirulina is high in protein, vitamins, and minerals and is often used in energy bars and smoothies. It's also used as a color additive. Spirulina extract is an additive used as a coloring agent in the rainbow sprinkles that top the Dunkin' chocolate frosted donut.

Donuts

Dunkin’ Chocolate Frosted Donut with Sprinkles
09/06/2025

One Dunkin’ chocolate frosted donut with rainbow sprinkles has 270 calories, 12 grams fat, 36 grams carbs, and 4 grams protein. Read…

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Dunkin’ Vanilla Frosted Donut with Sprinkles
07/16/2025

A Dunkin’ vanilla frosted donut with sprinkles has 270 calories, 11 grams fat, 37 carbs, and 4 grams protein. Read this guide…

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