Moderate Cosmetic Ingredient

Castanopsis Cuspidata Stem Extract

INCI: CASTANOPSIS CUSPIDATA STEM EXTRACT

CAS Number
Not assigned (botanical extract — no single CAS)
Function
Antimicrobial, Antioxidant
Safety Rating
MODERATE

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Not specifically listed; permitted under general cosmetic ingredient provisions (no pre-market approval 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

Limited toxicological data available; botanical extract requires full specification including solvent system, plant part, and standardization markers for CPSR.

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Concern Level: Moderate

Regulatory Flags

plant-extract natural-origin

Frequently Asked Questions

Is Castanopsis Cuspidata Stem Extract safe in cosmetics?

Limited toxicological data available; botanical extract requires full specification including solvent system, plant part, and standardization markers for CPSR. The EU classifies Castanopsis Cuspidata Stem Extract as "permitted". Safety rating: MODERATE.

Is Castanopsis Cuspidata Stem Extract allowed in the EU?

Castanopsis Cuspidata Stem Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Castanopsis Cuspidata Stem Extract do in cosmetics?

Castanopsis Cuspidata Stem Extract functions as: Antimicrobial, Antioxidant. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned (botanical extract — no single CAS).

What is the Margin of Safety for Castanopsis Cuspidata Stem Extract?

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 Castanopsis Cuspidata Stem Extract 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
Compare limits across jurisdictions

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