Acetylated Cetyl Hydroxyprolinate

INCI: ACETYLATED CETYL HYDROXYPROLINATE

CAS Number
90959-56-3
Function
Skin conditioning, moisturizing; hydroxyproline (collagen amino acid) ester derivative
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not specifically regulated; general cosmetic use permitted

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Limited independent toxicological data; safety inferred from amino acid ester class.

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Concern Level: Moderate

Frequently Asked Questions

Is Acetylated Cetyl Hydroxyprolinate safe in cosmetics?

Limited independent toxicological data; safety inferred from amino acid ester class. The EU classifies Acetylated Cetyl Hydroxyprolinate as "permitted". Safety rating: GOOD.

Is Acetylated Cetyl Hydroxyprolinate allowed in the EU?

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

What does Acetylated Cetyl Hydroxyprolinate do in cosmetics?

Acetylated Cetyl Hydroxyprolinate functions as: Skin conditioning, moisturizing; hydroxyproline (collagen amino acid) ester derivative. It is classified as a cosmetic ingredient in our database. CAS number: 90959-56-3.

What is the Margin of Safety for Acetylated Cetyl Hydroxyprolinate?

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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