Tapioca Starch Polymethylsilsesquioxane

INCI: TAPIOCA STARCH POLYMETHYLSILSESQUIOXANE

CAS Number
68989-12-8 (component)
Function
Absorbent, skin conditioning, viscosity controlling; talc replacement in powders
Safety Rating
EXCELLENT

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted; Australian NICNAS assessment found no unreasonable risk at โ‰ค95% concentration

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
negligible
Sensitization
none

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Inhalation consideration for aerosol/powder formats โ€” particles may be respirable. Concentration limited to โ‰ค15% in aerosol spray products. Silsesquioxane component is inert and non-bioavailable

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Concern Level: None

Frequently Asked Questions

Is Tapioca Starch Polymethylsilsesquioxane safe in cosmetics?

Inhalation consideration for aerosol/powder formats โ€” particles may be respirable. Concentration limited to โ‰ค15% in aerosol spray products. Silsesquioxane component is inert and non-bioavailable The EU classifies Tapioca Starch Polymethylsilsesquioxane as "permitted". Safety rating: EXCELLENT.

Is Tapioca Starch Polymethylsilsesquioxane allowed in the EU?

Tapioca Starch Polymethylsilsesquioxane EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Tapioca Starch Polymethylsilsesquioxane do in cosmetics?

Tapioca Starch Polymethylsilsesquioxane functions as: Absorbent, skin conditioning, viscosity controlling; talc replacement in powders. It is classified as a cosmetic ingredient in our database. CAS number: 68989-12-8 (component).

What is the Margin of Safety for Tapioca Starch Polymethylsilsesquioxane?

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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