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
Animal origin (silkworm Bombyx mori) — vegan claims not possible. Hydrolyzed Silk itself was cleared by CIR Panel, though two related silk ingredients had insufficient data.
Frequently Asked Questions
Is Cocoyl Hydrolyzed Silk safe in cosmetics?
Animal origin (silkworm Bombyx mori) — vegan claims not possible. Hydrolyzed Silk itself was cleared by CIR Panel, though two related silk ingredients had insufficient data. The EU classifies Cocoyl Hydrolyzed Silk as "permitted". Safety rating: GOOD.
Is Cocoyl Hydrolyzed Silk allowed in the EU?
Cocoyl Hydrolyzed Silk EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Cocoyl Hydrolyzed Silk do in cosmetics?
Cocoyl Hydrolyzed Silk functions as: Hair conditioning agent, skin conditioning agent. It is classified as a cosmetic ingredient in our database. CAS number: 222400-35-1.
What is the Margin of Safety for Cocoyl Hydrolyzed Silk?
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.
Compliance Tools
Check Cocoyl Hydrolyzed Silk compliance across multiple jurisdictions:
Related Ingredients
Is Cocoyl Hydrolyzed Silk 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 Cocoyl Hydrolyzed Silk in your formulation.