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CI 75130

Description

CI 75130, also known as Blue 1 Lake or Brilliant Blue FCF Lake, is a synthetic colorant widely used in cosmetics and personal care products. This pigment is derived from the water-soluble dye Brilliant Blue FCF (CI 42090) through a process called "laking," where the dye is precipitated onto an inert substrate, typically alumina hydrate.

The resulting CI 75130 is an insoluble, stable blue pigment that provides vibrant color to various skincare and makeup formulations. It is particularly valued for its ability to impart a consistent, long-lasting hue without bleeding or migrating in the product. This colorant is FDA-approved for use in cosmetics and is considered safe when used as directed.

CI 75130 is versatile and can be found in a wide range of products, including eyeshadows, lipsticks, foundations, and skincare items. Its stability under various pH conditions and compatibility with most cosmetic ingredients make it a popular choice among formulators. However, as with any colorant, patch testing is recommended for individuals with sensitive skin or a history of allergic reactions to cosmetic ingredients. While generally well-tolerated, some people may experience mild irritation or allergic responses to products containing this pigment.