Good Cosmetic Ingredient

C4-5 CYANOACETATE/DI-C4-5 MALONATE ANTHRACENEDIYLIDENE/FLUORENYLIDENE/THIOXANTHENEYLIDENE

Function
Light Stabilizer, Skin Conditioning
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status Permitted
🇺🇸 US Status Not specifically regulated

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

Expert Verdict

C4-5 CYANOACETATE/DI-C4-5 MALONATE ANTHRACENEDIYLIDENE/FLUORENYLIDENE/THIOXANTHENEYLIDENE is listed in the EU CosIng database with functions: Light Stabilizer, Skin Conditioning It is permitted in the EU without specific restrictions.

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Concern Level: Low

Regulatory Flags

cosing-sourced eu-permitted no-cas-assigned skin-conditioning needs-enrichment

Frequently Asked Questions

Is C4-5 CYANOACETATE/DI-C4-5 MALONATE ANTHRACENEDIYLIDENE/FLUORENYLIDENE/THIOXANTHENEYLIDENE safe in cosmetics?

C4-5 CYANOACETATE/DI-C4-5 MALONATE ANTHRACENEDIYLIDENE/FLUORENYLIDENE/THIOXANTHENEYLIDENE is listed in the EU CosIng database with functions: Light Stabilizer, Skin Conditioning It is permitted in the EU without specific restrictions. The EU classifies C4-5 CYANOACETATE/DI-C4-5 MALONATE ANTHRACENEDIYLIDENE/FLUORENYLIDENE/THIOXANTHENEYLIDENE as "Permitted". Safety rating: GOOD.

Is C4-5 CYANOACETATE/DI-C4-5 MALONATE ANTHRACENEDIYLIDENE/FLUORENYLIDENE/THIOXANTHENEYLIDENE allowed in the EU?

C4-5 CYANOACETATE/DI-C4-5 MALONATE ANTHRACENEDIYLIDENE/FLUORENYLIDENE/THIOXANTHENEYLIDENE EU regulatory status: Permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does C4-5 CYANOACETATE/DI-C4-5 MALONATE ANTHRACENEDIYLIDENE/FLUORENYLIDENE/THIOXANTHENEYLIDENE do in cosmetics?

C4-5 CYANOACETATE/DI-C4-5 MALONATE ANTHRACENEDIYLIDENE/FLUORENYLIDENE/THIOXANTHENEYLIDENE functions as: Light Stabilizer, Skin Conditioning. It is classified as a cosmetic ingredient in our database.

Compliance Tools

Check C4-5 CYANOACETATE/DI-C4-5 MALONATE ANTHRACENEDIYLIDENE/FLUORENYLIDENE/THIOXANTHENEYLIDENE 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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