Sodium Carboxymethyl Starch

INCI: SODIUM CARBOXYMETHYL STARCH

CAS Number
9063-38-1
Function
Binding, emulsion stabilising, film forming, viscosity controlling
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status restricted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted for cosmetic use; no specific restriction; not on FDA prohibited/restricted list

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
negligible
Sensitization
none

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Biodegradable; no significant safety flags identified; well-tolerated by most skin types

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Concern Level: Low

Regulatory Flags

epa_safer_alternative

Frequently Asked Questions

Is Sodium Carboxymethyl Starch safe in cosmetics?

Biodegradable; no significant safety flags identified; well-tolerated by most skin types The EU classifies Sodium Carboxymethyl Starch as "restricted". Safety rating: GOOD.

Is Sodium Carboxymethyl Starch allowed in the EU?

Sodium Carboxymethyl Starch EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.

What does Sodium Carboxymethyl Starch do in cosmetics?

Sodium Carboxymethyl Starch functions as: Binding, emulsion stabilising, film forming, viscosity controlling. It is classified as a cosmetic ingredient in our database. CAS number: 9063-38-1.

What is the Margin of Safety for Sodium Carboxymethyl Starch?

not established 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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