Excellent Cosmetic Ingredient NOAEL Data

Sodium Lauroyl Lactylate

INCI: SODIUM LAUROYL LACTYLATE

CAS Number
13557-75-0
Function
Emulsifier, surfactant–cleansing, skin conditioning
Safety Rating
EXCELLENT

Regulatory Status

🇪🇺 EU Status restricted
🇺🇸 US Status permitted
US Notes CIR reviewed — safe in present practices of use and concentration

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
low
Sensitization
none

Calculate MoS for your specific formulation with the MoS Calculator.

Toxicological Studies

2 study endpoints found for Sodium Lauroyl Lactylate. NOAEL (No Observed Adverse Effect Level) values are used to calculate the Margin of Safety per SCCS methodology.

Endpoint Value Route Species Study Type Source
NOAEL 2641 mg/kg bw/day oral rat oral REACH
NOAEL 2641 mg/kg bw/day oral - oral REACH

Expert Verdict

Neat/concentrated form can cause skin corrosion and serious eye damage (GHS H314/H318 per ECHA at raw material level); formulated products at typical use levels show no concern

⚠️
Concern Level: None

Regulatory Flags

epa_safer_alternative

Frequently Asked Questions

Is Sodium Lauroyl Lactylate safe in cosmetics?

Neat/concentrated form can cause skin corrosion and serious eye damage (GHS H314/H318 per ECHA at raw material level); formulated products at typical use levels show no concern The EU classifies Sodium Lauroyl Lactylate as "restricted". Safety rating: EXCELLENT. 2 toxicological study endpoint(s) are available in our database.

Is Sodium Lauroyl Lactylate allowed in the EU?

Sodium Lauroyl Lactylate EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.

What does Sodium Lauroyl Lactylate do in cosmetics?

Sodium Lauroyl Lactylate functions as: Emulsifier, surfactant–cleansing, skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: 13557-75-0.

What is the Margin of Safety for Sodium Lauroyl Lactylate?

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.

What is the NOAEL for Sodium Lauroyl Lactylate?

The NOAEL (No Observed Adverse Effect Level) for Sodium Lauroyl Lactylate is 2641 mg/kg bw/day based on a oral study via oral route in rat. A total of 2 study endpoints are available. Source: REACH.

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