Excellent Cosmetic Ingredient

CI 77019 (Mica)

INCI: CI 77019

CAS Number

12001-26-2

Function

Colorant; Opacifying Agent; Bulking Agent. Naturally occurring phyllosilicate mineral (muscovite mica) used in cosmetics to impart shimmer, luminosity, pearlescence, and translucency. Forms thin, flat platelets that reflect and refract light, producing characteristic sparkle and glow effects. Widely used in foundations, eye shadows, blushes, bronzers, highlighters, lipsticks, and nail polishes. Often coated with iron oxides or titanium dioxide to produce a range of interference colors.

Safety Rating

EXCELLENT

Regulatory Status

🇪🇺 EU Status permitted

🇺🇸 US Status permitted

US Notes Listed as a color additive exempt from certification under 21 CFR 73.2496. Mica may be safely used for coloring cosmetics generally, including cosmetics intended for use in the area of the eye, in amounts consistent with good manufacturing practice. No restriction on product type.

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

Safety Data

Margin of Safety (MoS)

adequate

Dermal Absorption

negligible

Sensitization

none

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

One of the most widely used and best-established cosmetic colorants with excellent regulatory standing. Permitted broadly in both EU and US with no concentration limits or product restrictions. Naturally occurring mineral with GRAS safety profile and no topical use concerns. Inhalation during manufacturing requires occupational controls, but consumer risk is negligible.

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Concern Level: None

Regulatory Flags

inorganic-colorant mineral-pigment natural-origin eu-annex-iv eu-unrestricted fda-exempt-certification eye-area-permitted pearlescent shimmer eu_children_restricted ifra_fragrance fda_food_additive

Frequently Asked Questions

Is CI 77019 (Mica) safe in cosmetics?

Is CI 77019 (Mica) allowed in the EU?

CI 77019 (Mica) EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does CI 77019 (Mica) do in cosmetics?

CI 77019 (Mica) functions as: Colorant; Opacifying Agent; Bulking Agent. Naturally occurring phyllosilicate mineral (muscovite mica) used in cosmetics to impart shimmer, luminosity, pearlescence, and translucency. Forms thin, flat platelets that reflect and refract light, producing characteristic sparkle and glow effects. Widely used in foundations, eye shadows, blushes, bronzers, highlighters, lipsticks, and nail polishes. Often coated with iron oxides or titanium dioxide to produce a range of interference colors.. It is classified as a cosmetic ingredient in our database. CAS number: 12001-26-2.

What is the Margin of Safety for CI 77019 (Mica)?

adequate 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.

Compliance Tools

Check CI 77019 (Mica) compliance across multiple jurisdictions:

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Ingredient Decoder

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82 Allergen Checker

Check for EU declarable fragrance allergens

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Substance Compliance

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MoS Calculator

Calculate Margin of Safety using SCCS methodology

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Heavy Metal Limits

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Related Ingredients

CI 43625 (Unknown / Unverified Colorant)

Moderate

CI 77891 (Titanium Dioxide)

Good

CI 61565

Moderate

CI 16185

Moderate

CI 77947 (Zinc Oxide)

Good

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