Potassium Cocoyl Hydrolyzed Yeast Protein

INCI: POTASSIUM COCOYL HYDROLYZED YEAST PROTEIN

CAS Number
Not assigned
Function
Hair conditioning, skin conditioning, surfactant cleansing
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not on FDA prohibited/restricted list โ€” permitted under general cosmetic use

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

Minimal allergen concern compared to wheat-based analogs; limited standalone toxicological dataset but safety profile supports cosmetic use.

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Concern Level: Low

Regulatory Flags

potential-allergen

Frequently Asked Questions

Is Potassium Cocoyl Hydrolyzed Yeast Protein safe in cosmetics?

Minimal allergen concern compared to wheat-based analogs; limited standalone toxicological dataset but safety profile supports cosmetic use. The EU classifies Potassium Cocoyl Hydrolyzed Yeast Protein as "permitted". Safety rating: GOOD.

Is Potassium Cocoyl Hydrolyzed Yeast Protein allowed in the EU?

Potassium Cocoyl Hydrolyzed Yeast Protein EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Potassium Cocoyl Hydrolyzed Yeast Protein do in cosmetics?

Potassium Cocoyl Hydrolyzed Yeast Protein functions as: Hair conditioning, skin conditioning, surfactant cleansing. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned.

What is the Margin of Safety for Potassium Cocoyl Hydrolyzed Yeast Protein?

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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