PPG-1 Hydroxypropyltrimonium Cellulose

INCI: PPG-1 HYDROXYPROPYLTRIMONIUM CELLULOSE

CAS Number
Not individually assigned (modified cellulose polymer)
Function
Hair conditioning
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted cosmetic ingredient; Polyquaternium/cationic cellulose class is widely used

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Synthetic/plant origin polymer; ensure residual quaternizing agent levels are controlled

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Concern Level: Low

Regulatory Flags

natural-origin

Frequently Asked Questions

Is PPG-1 Hydroxypropyltrimonium Cellulose safe in cosmetics?

Synthetic/plant origin polymer; ensure residual quaternizing agent levels are controlled The EU classifies PPG-1 Hydroxypropyltrimonium Cellulose as "permitted". Safety rating: GOOD.

Is PPG-1 Hydroxypropyltrimonium Cellulose allowed in the EU?

PPG-1 Hydroxypropyltrimonium Cellulose EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does PPG-1 Hydroxypropyltrimonium Cellulose do in cosmetics?

PPG-1 Hydroxypropyltrimonium Cellulose functions as: Hair conditioning. It is classified as a cosmetic ingredient in our database. CAS number: Not individually assigned (modified cellulose polymer).

What is the Margin of Safety for PPG-1 Hydroxypropyltrimonium Cellulose?

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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