Lactitol

INCI: LACTITOL

CAS Number
585-86-4
Function
Skin conditioning (humectant properties)
Safety Rating
EXCELLENT

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” FDA GRAS food additive; not restricted in cosmetics under 21 CFR

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Derived from lactose with excellent safety profile from decades of food-grade use; trace lactose may remain which is relevant for severe lactose-intolerant individuals via mucous membrane application, but overall low concern.

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Concern Level: Low

Regulatory Flags

jecfa_safe

Frequently Asked Questions

Is Lactitol safe in cosmetics?

Derived from lactose with excellent safety profile from decades of food-grade use; trace lactose may remain which is relevant for severe lactose-intolerant individuals via mucous membrane application, but overall low concern. The EU classifies Lactitol as "permitted". Safety rating: EXCELLENT.

Is Lactitol allowed in the EU?

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

What does Lactitol do in cosmetics?

Lactitol functions as: Skin conditioning (humectant properties). It is classified as a cosmetic ingredient in our database. CAS number: 585-86-4.

What is the Margin of Safety for Lactitol?

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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