Is ci 77288 vegan?

CI 77288 is the Color Index designation for chromium oxide greens, an inorganic mineral pigment used to produce an olive to dull green hue. It is manufactured synthetically by calcining sodium dichromate with reducing agents such as sulfur or carbon at high temperatures, yielding pure chromium(III) oxide. While most widely utilized in cosmetics, soaps, and topical personal care items, it can also appear in food-contact packaging materials, pharmaceutical coatings, and occasionally in select externally regulated edible items or dietary supplements.

This ingredient is vegan because its production relies entirely on mineral and synthetic chemical processes. Animals and animal-derived substances are not used as raw ingredients, nor are they involved in the refining or processing stages of chromium oxide greens. As a purely synthetic mineral substance with no animal components, CI 77288 is suitable for a vegan diet and lifestyle.