Caramel colors account for approximately 80% of all color additives used in foods and beverages

Conrad, Olivia. “Natural Brown, Sepia, and Dark Gold Food Colorants Show New Possibilities for Product Developers.” Prepared Foods RSS, Prepared Foods, 2 Aug. 2021, http://www.preparedfoods.com/articles/125823-natural-brown-sepia-and-dark-gold-food-colorants-show-new-possibilities-for-product-developers.