Sponge

INCI: SPONGE (DISTINCT FROM HYDROLYZED SPONGE)

CAS Number
Not assigned as a single CAS (animal-origin material; related: Hydrolyzed Sponge — CosIng Ref 56602)
Function
Abrasive — physical exfoliation/application tool material
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Not specifically regulated as a cosmetic ingredient; classified as applicator/tool material under general provisions

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Microbial contamination risk; must be properly preserved/cleaned; marine allergen potential; sustainability concerns with wild-harvested sponges

⚠️
Concern Level: Moderate

Regulatory Flags

potential-allergen

Frequently Asked Questions

Is Sponge safe in cosmetics?

Microbial contamination risk; must be properly preserved/cleaned; marine allergen potential; sustainability concerns with wild-harvested sponges The EU classifies Sponge as "permitted". Safety rating: GOOD.

Is Sponge allowed in the EU?

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

What does Sponge do in cosmetics?

Sponge functions as: Abrasive — physical exfoliation/application tool material. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned as a single CAS (animal-origin material; related: Hydrolyzed Sponge — CosIng Ref 56602).

What is the Margin of Safety for Sponge?

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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