Science
Mechanism of Action
This ingredient functions by creating a thin, occlusive, and lubricating film on the skin's surface. This action primarily reduces transepidermal water loss, leading to enhanced hydration and suppleness. Its fatty composition conditions the skin for a smooth, glossy finish, and it also contributes to formulation stability as an emulsifying agent.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
Isopropanolamine Lanolate is an oil-soluble lanolin derivative, and as such, it is not typically associated with dusting concerns relevant to powdered ingredients.
The Formula
Formulation
Conflicts
- N-nitrosating agents (due to potential for free amine formation from the parent Isopropanolamine)
Safety
Safety Profile
The CIR Expert Panel has consistently reaffirmed the safety of Isopropanolamine Lanolate, concluding it is safe as currently used in cosmetic products. Human patch tests at concentrations of 6% and 14% were classified as 'very slightly irritating' for the general population. However, a small subset of hyper-reactive individuals (2 out of 53) demonstrated sensitivity at the 14% concentration. A critical precaution involves avoiding its use in formulations containing N-nitrosating agents, due to the potential presence or formation of free amines from its parent compound, Isopropanolamine. The maximum reported concentration of use is 14.5% in lipsticks and 6% in eyeliners.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Isopropanolamine Lanolate is a valuable lanolin-derived emollient and skin conditioning agent, widely utilized across various cosmetic formulations for its ability to impart a smooth feel and support emulsion stability, with a favorable safety profile as assessed by the CIR.
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