Skincare Ingredient
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Ci 42045
In Skincare: Is Ci 42045 Safe? Comedogenic Rating & Side Effects
Safety Information
Overview
Ingredient Profile
Role of Ci 42045
Active Cosmetic Mechanisms
COLORANT
Color ProviderAdds color to products or changes appearance of skin, hair, or nails
SCIENTIFIC ANALYSIS
// Evidence: Colorants provide aesthetic color through light absorption, reflection, or interference. Categories include synthetic organic dyes (FD&C, D&C colors), inorganic pigments (titanium dioxide, iron oxides), lakes (dyes precipitated onto inorganic substrates), and natural colorants (carmine, chlorophyll). Mechanism depends on molecular structure with conjugated double bonds absorbing specific wavelengths. Must meet regulatory approval for intended use.
Products
containing Ci 42045
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Frequently Asked Questions
Ci 42045 — common questions
What is Ci 42045 in skincare?
Ci 42045 is a skincare ingredient commonly used in cosmetic formulations.
What does Ci 42045 do? / Functions of Ci 42045?
Common functions: COLORANT.
What is the comedogenic rating of Ci 42045? / Is Ci 42045 comedogenic?
The comedogenic rating of Ci 42045 has not been established in our database.
Does it clog pores?
Whether Ci 42045 clogs pores depends on the formulation and concentration.
Is Ci 42045 safe for skin?
Ci 42045 has a safety rating of 2 out of 5. A rating of 2 means it is generally considered safe for most skin types. Note: Rare irritation or allergy possible especially around eyes or on sensitive skin. According to the Cosmetic Ingredient Review (CIR), CI 42045 is considered safe for use in cosmetics as a synthetic blue
Is Ci 42045 good for sensitive skin?
Ci 42045 tolerance on sensitive skin varies by individual.
What are the side effects of Ci 42045 in skincare?
Known considerations: Rare irritation or allergy possible especially around eyes or on sensitive skin. According to the Cosmetic Ingredient Review (CIR), CI 42045 is considered safe for use in cosmetics as a synthetic blue dye, provided it is used in accordance with good manufacturing practices. Limited safety data is available on long-term effects, and it may cause contact dermatitis in some individuals.