Ice cream makers representing about 90% of the U.S. supply of the frozen treat have pledged to remove artificial dyes from their products in less than three years, federal health officials said Monday.

Dozens of U.S. ice cream producers are planning to remove artificial colors from their products by 2028, the International Dairy Foods Association said on Monday.

Major US ice cream makers on Monday announced plans to phase out their use of artificial dyes following pressure from Health Secretary Robert F. Kennedy Jr. to eliminate unnecessary additives from the American diet.