Red 4 (CI 14700)

A synthetic dye that is also known as FD&C Red No. 4. This colorant produces a warm red hue that has an orange or yellow undertone.
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Red 4 (CI 14700)

What is Red 4 (CI 14700)?

Red 4, also known by its official designation CI 14700, is a synthetic colorant frequently incorporated in cosmetics and skincare products. It is also known by the name of Scarlet GN and FD&C Red No. 4.

This is an approved colorant for skincare products and also used to be an approved colorant for food products.


As a color additive, it imparts a striking red hue to the items it's added to, enhancing their aesthetic appeal. The "CI" in CI 14700 signifies Color Index, which is an international system employed for the classification and identification of dyes.

FD&C Red No. 4 is in a family of dyes known as azo dyes. These dyes contain two nitrogen atoms that are doubly bonded to each other, which is also known as an azo group

Red 4 (CI 14700) in Skincare

Red 4 (CI 14700) serves a critical role in both skincare and makeup products as a colorant. This synthetic dye lends products an attractive, vibrant red hue that has an orange or yellow undertone.

Is Red 4 (CI 14700) Safe for Skin?

Based on the current body of research and regulatory guidelines, Red 4 (CI 14700) is deemed safe for use in cosmetics and skincare products.

The U.S. Food and Drug Administration (FDA), the regulatory body that oversees color additives in cosmetics, has approved the use of Red 4. It's noteworthy that color additives used in these products are held to rigorous safety standards.

Similarly, the European Union's Scientific Committee on Consumer Safety (SCCS) has also given the green light for Red 4's use in cosmetics.

Science

1
U.S. Food and Drug Administration (FDA). Color Additive Status List