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Products for Certified Dyes - FD&C and D&C


Keystone offers a full range of certified dyes for use in foods, drugs, and cosmetics.  In the United States, the Food and Drug Administration (FDA) controls the specifications and use for all food, drug, and cosmetic colors.  Each batch of these dyes offered by Keystone have been certified with the FDA.

Certified colors are widely used in cleaning compounds and personal care products.  Some of the more widely used applications  for certified dyes include shampoos, soaps, make-up, and cleaning products which are targeting to the food processing industry.

Products for Certified Dyes - FD&C and D&C