Lauroyl Lactylic Acid

INCI: LAUROYL LACTYLIC ACID

CAS Number
Not uniquely assigned in available databases (sodium salt: 13557-75-0)
Function
Emulsifying, skin conditioning (acid form of lauroyl lactylate salts)
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Allowed - the sodium salt is CIR-reviewed and approved; the acid form is not specifically restricted

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

Low irritation potential based on lactylate class data; the sodium salt has been found non-toxic and non-sensitizing at typical use levels. Acid form of the lauroyl lactylate system; naturally derivable from lauric acid and lactic acid; functions as an O/W emulsifier; provides smooth, non-greasy skin feel

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Concern Level: High

Regulatory Flags

potential-allergen

Frequently Asked Questions

Is Lauroyl Lactylic Acid safe in cosmetics?

Low irritation potential based on lactylate class data; the sodium salt has been found non-toxic and non-sensitizing at typical use levels. Acid form of the lauroyl lactylate system; naturally derivable from lauric acid and lactic acid; functions as an O/W emulsifier; provides smooth, non-greasy skin feel The EU classifies Lauroyl Lactylic Acid as "permitted". Safety rating: MODERATE.

Is Lauroyl Lactylic Acid allowed in the EU?

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

What does Lauroyl Lactylic Acid do in cosmetics?

Lauroyl Lactylic Acid functions as: Emulsifying, skin conditioning (acid form of lauroyl lactylate salts). It is classified as a cosmetic ingredient in our database. CAS number: Not uniquely assigned in available databases (sodium salt: 13557-75-0).

What is the Margin of Safety for Lauroyl Lactylic Acid?

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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