Bis-Butyldimethicone Polyglyceryl-3

INCI: BIS-BUTYLDIMETHICONE POLYGLYCERYL-3

CAS Number
Not individually assigned (polymeric INCI; no unique CAS identified in public registries)
Function
Cleansing, hair conditioning, skin conditioning, surfactant (cleansing/emulsifying), viscosity controlling
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not prohibited or restricted; permitted under general cosmetic use (pre-/post-MoCRA)

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
negligible
Sensitization
none

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

No standalone toxicology dossier; relies on read-across from dimethicone polymer class. Verify purity specifications for residual monomers (butanol, glycerol).

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Concern Level: Low

Frequently Asked Questions

Is Bis-Butyldimethicone Polyglyceryl-3 safe in cosmetics?

No standalone toxicology dossier; relies on read-across from dimethicone polymer class. Verify purity specifications for residual monomers (butanol, glycerol). The EU classifies Bis-Butyldimethicone Polyglyceryl-3 as "permitted". Safety rating: GOOD.

Is Bis-Butyldimethicone Polyglyceryl-3 allowed in the EU?

Bis-Butyldimethicone Polyglyceryl-3 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Bis-Butyldimethicone Polyglyceryl-3 do in cosmetics?

Bis-Butyldimethicone Polyglyceryl-3 functions as: Cleansing, hair conditioning, skin conditioning, surfactant (cleansing/emulsifying), viscosity controlling. It is classified as a cosmetic ingredient in our database. CAS number: Not individually assigned (polymeric INCI; no unique CAS identified in public registries).

What is the Margin of Safety for Bis-Butyldimethicone Polyglyceryl-3?

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.

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