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
Low safety concern profile in available databases. As a silanol ester of a naturally occurring amino acid derivative, it is considered well-tolerated. No specific CIR monograph identified.. A silanol derivative - combines organic silicon's film-forming and penetration-enhancing properties with N-acetylmethionine's sulfur-containing antioxidant amino acid benefits
Regulatory Flags
Frequently Asked Questions
Is Methylsilanol Acetylmethionate safe in cosmetics?
Low safety concern profile in available databases. As a silanol ester of a naturally occurring amino acid derivative, it is considered well-tolerated. No specific CIR monograph identified.. A silanol derivative - combines organic silicon's film-forming and penetration-enhancing properties with N-acetylmethionine's sulfur-containing antioxidant amino acid benefits The EU classifies Methylsilanol Acetylmethionate as "permitted". Safety rating: MODERATE.
Is Methylsilanol Acetylmethionate allowed in the EU?
Methylsilanol Acetylmethionate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Methylsilanol Acetylmethionate do in cosmetics?
Methylsilanol Acetylmethionate functions as: Antistatic (neutralizes electrical charge on surfaces e.g., hair), hair conditioning (imparts combability, softness, shine, volume), skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: 105883-43-0.
What is the Margin of Safety for Methylsilanol Acetylmethionate?
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 Methylsilanol Acetylmethionate compliance across multiple jurisdictions:
Related Ingredients
Is Methylsilanol Acetylmethionate 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 Methylsilanol Acetylmethionate in your formulation.