Blue 4 Ci 42090 1

What is Blue 4 Ci 42090 1?

Blue 4 Ci 42090 1 is a cosmetic ingredient used in various formulations. Its specific function depends on the product type and concentration.

EWG Safety Rating 1-3

Roles in Formulation

This ingredient serves the following purposes in cosmetic formulations:

Skin conditioning agent
Maintains skin softness, smoothness, and flexibility.

Products with Blue 4 Ci 42090 1