Castanea Sativa Shell Extract
INCI: CASTANEA SATIVA (CHESTNUT) SHELL EXTRACT
Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
High tannin concentration presents astringency and irritation potential; concentration limits should be verified through in-house patch testing.
Regulatory Flags
Frequently Asked Questions
Is Castanea Sativa Shell Extract safe in cosmetics?
High tannin concentration presents astringency and irritation potential; concentration limits should be verified through in-house patch testing. The EU classifies Castanea Sativa Shell Extract as "permitted". Safety rating: MODERATE.
Is Castanea Sativa Shell Extract allowed in the EU?
Castanea Sativa Shell Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Castanea Sativa Shell Extract do in cosmetics?
Castanea Sativa Shell Extract functions as: Skin Conditioning. It is classified as a cosmetic ingredient in our database. CAS number: 84695-99-8.
What is the Margin of Safety for Castanea Sativa Shell 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 Castanea Sativa Shell Extract compliance across multiple jurisdictions:
Related Ingredients
Is Castanea Sativa Shell Extract in Your Products?
Scan any product label with Piro — our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.
Try Piro Free →Analyze Your Full Ingredient List
Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Castanea Sativa Shell Extract in your formulation.