PPG-15

CAS Number
25322-69-4 (generic PPG CAS)
Function
Skin conditioning agent, humectant, viscosity decreasing agent, solvent
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not restricted; CIR reviewed PPGs โ€” safe 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
negligible
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

PPG-15 is a permitted humectant and skin conditioning agent; must be formulated to be non-irritating to minimize potential irritation from residual propylene oxide impurities.

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Concern Level: Low

Frequently Asked Questions

Is PPG-15 safe in cosmetics?

PPG-15 is a permitted humectant and skin conditioning agent; must be formulated to be non-irritating to minimize potential irritation from residual propylene oxide impurities. The EU classifies PPG-15 as "permitted". Safety rating: GOOD.

Is PPG-15 allowed in the EU?

PPG-15 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does PPG-15 do in cosmetics?

PPG-15 functions as: Skin conditioning agent, humectant, viscosity decreasing agent, solvent. It is classified as a cosmetic ingredient in our database. CAS number: 25322-69-4 (generic PPG CAS).

What is the Margin of Safety for PPG-15?

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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