Citrine

INCI: CITRINE

CAS Number
Not assigned (mineral/gemstone; quartz variety – SiO₂)
Function
Colorant and decorative ingredient in cosmetics
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes No specific CIR monograph; silica/quartz-based minerals generally recognized; must comply with FDA color additive regulations if used as colorant

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
low
Sensitization
none

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Inhalation risk if used in powder or aerosol products due to crystalline silica content; particle size must be controlled to avoid respirable fractions.

⚠️
Concern Level: Moderate

Regulatory Flags

colorant

Frequently Asked Questions

Is Citrine safe in cosmetics?

Inhalation risk if used in powder or aerosol products due to crystalline silica content; particle size must be controlled to avoid respirable fractions. The EU classifies Citrine as "permitted". Safety rating: GOOD.

Is Citrine allowed in the EU?

Citrine EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Citrine do in cosmetics?

Citrine functions as: Colorant and decorative ingredient in cosmetics. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned (mineral/gemstone; quartz variety – SiO₂).

What is the Margin of Safety for Citrine?

not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

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