Chlorelleth-20

INCI: CHLORELLETH-20

CAS Number
Not formally assigned (PEG-20 derivative of Chlorella)
Function
Emulsifier, surfactant, skin conditioning
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes FDA permitted under alkyl PEG ethers safety assessment by CIR

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Potential 1,4-dioxane contamination from ethoxylation process must be controlled via purification with trace levels expected below 10 ppm.

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Concern Level: Low

Frequently Asked Questions

Is Chlorelleth-20 safe in cosmetics?

Potential 1,4-dioxane contamination from ethoxylation process must be controlled via purification with trace levels expected below 10 ppm. The EU classifies Chlorelleth-20 as "permitted". Safety rating: GOOD.

Is Chlorelleth-20 allowed in the EU?

Chlorelleth-20 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Chlorelleth-20 do in cosmetics?

Chlorelleth-20 functions as: Emulsifier, surfactant, skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: Not formally assigned (PEG-20 derivative of Chlorella).

What is the Margin of Safety for Chlorelleth-20?

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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