Isostearoyl PG-Trimonium Chloride

INCI: ISOSTEAROYL PG-TRIMONIUM CHLORIDE

CAS Number
94689-36-8
Function
Antistatic agent; hair-conditioning agent
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Permitted — CIR trimoniums assessment: safe in rinse-off products and up to 0.25% in leave-on products when formulated to be non-irritating

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Concentration-dependent ocular and dermal irritation at higher levels; CIR caps leave-on at 0.25%; trimoniums may enhance penetration of co-formulated ingredients—caution with actives

⚠️
Concern Level: Moderate

Frequently Asked Questions

Is Isostearoyl PG-Trimonium Chloride safe in cosmetics?

Concentration-dependent ocular and dermal irritation at higher levels; CIR caps leave-on at 0.25%; trimoniums may enhance penetration of co-formulated ingredients—caution with actives The EU classifies Isostearoyl PG-Trimonium Chloride as "permitted". Safety rating: GOOD.

Is Isostearoyl PG-Trimonium Chloride allowed in the EU?

Isostearoyl PG-Trimonium Chloride EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Isostearoyl PG-Trimonium Chloride do in cosmetics?

Isostearoyl PG-Trimonium Chloride functions as: Antistatic agent; hair-conditioning agent. It is classified as a cosmetic ingredient in our database. CAS number: 94689-36-8.

What is the Margin of Safety for Isostearoyl PG-Trimonium Chloride?

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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