Curcumin

INCI: CI 75300

CAS Number
458-37-7
Function
Colorant, Antioxidant
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status restricted
EU Max Conc. Must comply with purity criteria of Directive 95/45/EC (E100); Annex IV/114
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Approved colorant per 21 CFR 73.600; not for eye area use

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Safe natural colorant and antioxidant with restricted use to permitted application areas under EU Annex IV; compliance with purity specifications required.

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Concern Level: Low

Regulatory Flags

natural-colorant antioxidant annex-iv-colorant purity-criteria-required

Frequently Asked Questions

Is Curcumin safe in cosmetics?

Safe natural colorant and antioxidant with restricted use to permitted application areas under EU Annex IV; compliance with purity specifications required. The EU classifies Curcumin as "restricted". Safety rating: GOOD.

Is Curcumin allowed in the EU?

Curcumin EU regulatory status: restricted. Maximum allowed concentration: Must comply with purity criteria of Directive 95/45/EC (E100); Annex IV/114. This is based on EU Regulation 1223/2009 and its amendments.

What does Curcumin do in cosmetics?

Curcumin functions as: Colorant, Antioxidant. It is classified as a cosmetic ingredient in our database. CAS number: 458-37-7.

What is the Margin of Safety for Curcumin?

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.

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