Good Cosmetic Ingredient

CI 73360

CAS Number
2379-74-0
Function
Colorant
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes FDA permanently listed as D&C Red No. 30 (21 CFR 74.2330); permitted for externally applied cosmetics and drugs including lips; not permitted in the eye area; batch certification required

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Red thioindigo pigment (D&C Red No. 30; CAS 2379-74-0) permitted in all cosmetics; FDA permanently listed for externally applied cosmetics including lip products; restricted from eye area; batch certification required in US; well-established colorant with good safety profile

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Concern Level: Low

Regulatory Flags

fda-certified not-for-eye-area lip-safe eu-annex-iv thioindigo batch-certification-required eu_banned_cosmetics eu_children_restricted ifra_fragrance eu_cosing_listed

Frequently Asked Questions

Is CI 73360 safe in cosmetics?

Red thioindigo pigment (D&C Red No. 30; CAS 2379-74-0) permitted in all cosmetics; FDA permanently listed for externally applied cosmetics including lip products; restricted from eye area; batch certification required in US; well-established colorant with good safety profile The EU classifies CI 73360 as "permitted". Safety rating: GOOD.

Is CI 73360 allowed in the EU?

CI 73360 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does CI 73360 do in cosmetics?

CI 73360 functions as: Colorant. It is classified as a cosmetic ingredient in our database. CAS number: 2379-74-0.

What is the Margin of Safety for CI 73360?

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.

Compliance Tools

Check CI 73360 compliance across multiple jurisdictions:

🔬
Ingredient Decoder
Paste a full ingredient list for instant analysis
 🌸
82 Allergen Checker
Check for EU declarable fragrance allergens
 🧪
Substance Compliance
Check compliance across 55 jurisdictions
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MoS Calculator
Calculate Margin of Safety using SCCS methodology
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Heavy Metal Limits
Compare limits across jurisdictions

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CI 18965
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CI 12370 (Pigment Red 112 / Permanent Red FGR)
Moderate
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