Excellent Colorant Dermal Penetration

Mica

INCI: MICA

CAS Number
12001-26-2
Function
colorant, opacifier, pearlescent agent
Safety Rating
EXCELLENT

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permanently listed, exempt from batch certification (21 CFR 73.2496). Permitted in all cosmetics including eye area and dentifrices.

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Dermal Penetration Profile

Skin absorption and penetration characteristics of Mica, relevant to systemic exposure and MoS calculations.

Absorption %
0%
Penetration Level
surface
Penetration Depth
surface only
Molecular Weight
Variable Da
Log P
n/a
Systemic Absorption
no
Topical Bioavailability
0%
Safety Margin Factor
none

Source: CIR

Expert Verdict

Mica is a permitted insoluble mineral colorant in both EU and US regulatory frameworks, with no concentration limits and suitability for all cosmetic applications including eye area products.

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Concern Level: Low

Regulatory Flags

inhalation-risk-powder trace-heavy-metals child-labor-supply-chain cir-deferred-fda-assessed color-additive eye-area-permitted eu_children_restricted ifra_fragrance fda_food_additive

Frequently Asked Questions

Is Mica safe in cosmetics?

Mica is a permitted insoluble mineral colorant in both EU and US regulatory frameworks, with no concentration limits and suitability for all cosmetic applications including eye area products. The EU classifies Mica as "permitted". Safety rating: EXCELLENT.

Is Mica allowed in the EU?

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

What does Mica do in cosmetics?

Mica functions as: colorant, opacifier, pearlescent agent. It is classified as a Colorant in our database. CAS number: 12001-26-2.

What is the Margin of Safety for Mica?

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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