Dimethicone/Bis-Vinyldimethicone/Silsesquioxane Crosspolymer

INCI: DIMETHICONE/BIS-VINYLDIMETHICONE/SILSESQUIOXANE CROSSPOLYMER

CAS Number
Not uniquely assigned (crosspolymer)
Function
Absorbent, bulking agent, surface modifier
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” CIR concluded safe as used (2012/2014)

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
negligible
Sensitization
none

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Limited real-world exposure history; safety supported by read-across from structurally similar siloxane polymers; supplier-specific toxicological data recommended for cosmetic product safety reports.

โš ๏ธ
Concern Level: Low

Frequently Asked Questions

Is Dimethicone/Bis-Vinyldimethicone/Silsesquioxane Crosspolymer safe in cosmetics?

Limited real-world exposure history; safety supported by read-across from structurally similar siloxane polymers; supplier-specific toxicological data recommended for cosmetic product safety reports. The EU classifies Dimethicone/Bis-Vinyldimethicone/Silsesquioxane Crosspolymer as "permitted". Safety rating: GOOD.

Is Dimethicone/Bis-Vinyldimethicone/Silsesquioxane Crosspolymer allowed in the EU?

Dimethicone/Bis-Vinyldimethicone/Silsesquioxane Crosspolymer EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Dimethicone/Bis-Vinyldimethicone/Silsesquioxane Crosspolymer do in cosmetics?

Dimethicone/Bis-Vinyldimethicone/Silsesquioxane Crosspolymer functions as: Absorbent, bulking agent, surface modifier. It is classified as a cosmetic ingredient in our database. CAS number: Not uniquely assigned (crosspolymer).

What is the Margin of Safety for Dimethicone/Bis-Vinyldimethicone/Silsesquioxane Crosspolymer?

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.

๐Ÿ“ฑ

Is Dimethicone/Bis-Vinyldimethicone/Silsesquioxane Crosspolymer in Your Products?

Scan any product label with Piro โ€” our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.

Try Piro Free โ†’

Analyze Your Full Ingredient List

Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Dimethicone/Bis-Vinyldimethicone/Silsesquioxane Crosspolymer in your formulation.