Polyglyceryl-15 Diisostearate

INCI: POLYGLYCERYL-15 DIISOSTEARATE

CAS Number
Not assigned / not publicly registered (polymeric UVCB)
Function
Surfactant – emulsifying agent; skin-conditioning agent – emollient
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes CIR-reviewed (2023) — safe as used; FDA permitted

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

Safe as used in cosmetics; formulate to be non-irritating per CIR conditions.

⚠️
Concern Level: Low

Frequently Asked Questions

Is Polyglyceryl-15 Diisostearate safe in cosmetics?

Safe as used in cosmetics; formulate to be non-irritating per CIR conditions. The EU classifies Polyglyceryl-15 Diisostearate as "permitted". Safety rating: GOOD.

Is Polyglyceryl-15 Diisostearate allowed in the EU?

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

What does Polyglyceryl-15 Diisostearate do in cosmetics?

Polyglyceryl-15 Diisostearate functions as: Surfactant – emulsifying agent; skin-conditioning agent – emollient. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned / not publicly registered (polymeric UVCB).

What is the Margin of Safety for Polyglyceryl-15 Diisostearate?

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.

📱

Is Polyglyceryl-15 Diisostearate in Your Products?

Scan any product label with Piro — our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.

Try Piro Free →

Analyze Your Full Ingredient List

Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Polyglyceryl-15 Diisostearate in your formulation.