Hair Conditioning

Bis-Diisopropanolamino-Pg-Propyl Disiloxane/Bis-Vinyl Dimethicone Copolymer

INCI: BIS-DIISOPROPANOLAMINO-PG-PROPYL DISILOXANE/BIS-VINYL DIMETHICONE COPOLYMER
CAS Polymeric (no single CAS); trade product: HydroxySHIELD™ Polymer (Dow)
Hair conditioning, heat protection, silicone film-forming agent
Limited Data
Insufficient safety data available. Consider enriching this ingredient.
Details

Description

Hair conditioning, heat protection, silicone film-forming agent

Purpose

Function

Hair conditioning, heat protection, silicone film-forming agent
Profile

Properties

Silicone
Silicone free
Compliance

Regulatory Status

EU
Restricted
Safety
MODERATE
US
Permitted
Absorptionnegligible
Sensitizationlow
MoSnot established
ConcernModerate
Verdict

DIPA/nitrosamine concern present; vinyl dimethicone residual monomer content should be verified. Supplier safety dossier from Dow required for CPSR submission.

US Note

No specific CIR review; accepted under silicone copolymer class

Assessment

Ratings

Comedogenic0/5
LowHigh
Irritancy0/5
LowHigh
Reference

Identifiers

CAS Number
Polymeric (no single CAS); trade product: HydroxySHIELD™ Polymer (Dow)
INCI
BIS-DIISOPROPANOLAMINO-PG-PROPYL DISILOXANE/BIS-VINYL DIMETHICONE COPOLYMER
Category
Hair Conditioning
Updated
Apr 2, 2026